10 Best Cable Splitter for Comcast 2021 [Buying Guide]

If you are planning to connect multiple devices to a single router, you must be looking for the best cable splitter for Comcast.

Having multiple Comcast devices at home is a common practice today.

And of course, everyone wishes to have a cost-effective way of splitting the signals from a single router or cable to get multiple connections.

However, finding the most suitable Comcast cable splitter is not an easy task. This is because a wrong choice can lead to weaker signals, compromise the sound/picture/audio quality, and pose an issue if you have multiple connections.

Therefore, I have assembled a list of the top 10 cable splitters for you to choose the best Comcast cable splitter that suits your needs.

Is this your first experience of buying a Comcast splitter? If yes, then don’t worry.

Here, the buyer’s guide and FAQs section will help you in selecting the best out of the top 10 products reviewed here.

Comparing Top 10 Best Cable Splitters for Comcast

While buying a cable splitter for the first time, many people don’t know how to find the best splitter for Comcast cable and internet.

Now, we have a solution here: The Following are the Comcast cable splitter specs of all top 10 products.

Cable SplittersOutput PortsFrequencyWeight 
GE Digital 2-Way Splitter22.5 GHz1.76 Oz. Check Price
Nyrius Aries Home HDMI25.9 GHz32 Oz. Check Price
BAMF 2-Way Cable Splitter22.3 GHz1.6 Oz. Check Price
Extreme 2 Way HD Digital21 GHz1.92 Oz. Check Price
Tolmnnts 2-Way Splitter22.5 GHz4 Oz. Check Price
Reliable Cable 9 Port Splitter81 GHz1.15 Oz. Check Price
Leviton 47690-G8 1 X 8 82 GHz4.8 Oz. Check Price
BAMF 4-Way Cable Splitter42.3 GHz0.16 Oz. Check Price
Cable Matters 2-Pack Splitter32.45 GHz4 Oz. Check Price
ANTOP ANTENNA 8 Way82.05 GHz4.8 Oz. Check Price

1. GE Digital 2-Way Coaxial Cable Splitter – Universal, Compatible with RG59 and RG6 cables, Gold-plated

GE Digital 2-Way Coaxial Cable Splitter


If you want to know How to Use a Cable Splitter for Two Tvs, the GE digital 2-way coaxial cable splitter is just a perfect one for you.

The multipurpose output ports divide the signals evenly. More specifically, it can distribute the input in a frequency range of 2. 5 GHz (5-2500 MHz).

Moreover, this connectivity also has an equal speed between both outputs.

You must be wondering how is that possible? Here, the input signal is evenly distributed to two devices by allowing the power to pass through both ports.

The signal quality of the two outputs is better than the quality of the single input.

How is this useful for you? This cable splitter is perfectly designed to connect with satellite TV, HD TV, cable TV, modems for high-speed internet, as well as amplifiers, antennas, and other coax devices.

What else does it have for you? The gold-plated connectors allow for maximum conductivity and connectivity.

Also, the gold-plating keeps the device corrosion-free for a longer time. As a result, you don’t have to worry about the rusting of your Comcast signal splitter.

Moreover, all the OUT ports are protected by a diode. In addition to this, all three ports are F-type connectors.

Furthermore, with the 0.7 x 3.5 x 3.5 inches’ product dimensions, the whole unit weighs only 1.76 ounces.

Isn’t it amazing? The installation is a piece of cake. All that is needed is to connect the input cable to one side, and from the other side, you connect the output ports.

That is all it takes to set it up.

Overall, it is a universal setup. It can be used with any brand of TVs and antennas. So, you do not need to think about compatibility with any brand before you buy it.

Worried about water running it? Don’t be. The splitter is waterproof. So, no need to worry if you install it in some open-air space

But wait, it still has more to offer. It is backed by free technical support and a lifetime warranty to ensure maximum satisfaction of your purchase.

To sum up, I hope that I have given you a perfect option for choosing the Best Coaxial Splitter for HDTV.

  • Multipurpose
  • Low resistance
  • Corrosion-free
  • Waterproof
  • No speed or signal loss
  • Lifetime warranty
  • No male connector
  • Allows only negative input power
GE Digital 2-Way Coaxial Cable Splitter, 2.5 GHz 5-2500 MHz, RG6...
  • MULTI PURPOSE – This digital coax splitter is designed for use with...
  • FREQUENCY RANGE – Distributes a digital signal of 2.5 GHz (5-2500...
  • 2 OUTPUTS – Splits a single digital signal to up to 2 devices,...

2. Nyrius Aries Home HDMI – Zero Audio Latency, Long-Range Signals

Nyrius Aries Home HDMI


Do you have multiple streaming devices connected to your TV’s HDMI input and you find those messy cables as one of the biggest Comcast Cable Splitter Problems?

Then, a wireless transmission system is the best alternative for you.

I stumbled upon the Nyrius Aries Home HDMI Digital Wireless Transmitter & Receiver that can give you a remote HDMI transmission of 1080p quality up to 100ft.

It is the all-in-one wireless solution for streaming HD 1080p videos on satellite and cable TV boxes, Blu-ray, PS4 and PS5, DVD, PC, and laptops.

Moreover, the Plug and play set-up makes it ready to use as soon as it comes out of the box. Simply put, just plug it into the system and start to benefit from wireless HDMI options.

Hence, it eliminates all the hassle of installing wires upon wires.

How does it work? It comes with two separate components to control all the wireless signal transmission process. The first component is a Wireless HD Transmitter that can be placed vertically or horizontally on the mantle.

At the back of this transmitter are ports for input and output HDMI signals and IR remote extension.

Do you know what is the most striking feature of this transmitter? Unlike other transmitters having multiple flashing lights, it only has one simple indicator to show the active state. Hence, you do not get confused about which light indicates what.

Furthermore, the sleek design and black color of the covering makes it easy to hide in small spaces.

Now, the second component of the wireless transmission system is the digital receiver, which is half the size of the transmitter.

Here, this component has buttons for power and source input, an indicator for active status, and ports for HDMI and power cable.

Want to know the best part? Along with the wide range of remote control features, it can transmit uncompressed video and surround sound quality audio with zero latency.

So, you can enjoy uninterrupted streaming without any lag. Hence, I can call it the Best Wireless TV Transmitter.

Another amazing feature is the infrared remote extender. Now, you do not need to sit in front of the HD device to control it. It can be done from anywhere in the house through this remote.

You do not need to install any hi-fi software to make it work.

  • Remote HD projection, gaming, surfing.
  • Space-saving design
  • Wireless streaming with zero latency
  • Long-range signal transmission
  • 3D compatible
  • Expensive as compared to wired cable splitters.
Nyrius Aries Home HDMI Digital Wireless Transmitter & Receiver...
  • Wirelessly stream HD 1080p 3D video and surround sound audio up to...
  • Powerful long range signal transmits uncompressed high definition...
  • Control your HD devices from any room in your house with the included...

3. BAMF 2-Way Coax Cable Splitter – Speedy, High Quality, and Solid

BAMF 2-Way Coax Cable Splitter


For a speedy internet connection to multiple devices, I suggest BAMF 2-Way Coax Splitter.

Want to know why? It is a 2-way coax cable splitter having a solid-build design for satellite or CATV signals.

Moreover, the built-in circuit board provides more durability and reliability to ensure there is no compromise on effectiveness.

Furthermore, it offers bi-directional RF signal transmission in a frequency range of 5-2300 MHz.

Additionally, On each output port, it gives a reduced signal loss of 3.5dB that results in enhancing the speed and performance.

What more can one ask for? The high shielding design reduces digital noise and enhances the quality of the signal. Therefore, giving you the best quality possible.

Besides, it is also appreciated to be among the top 2-way coax splitters because all its ports can pass power for connecting easily to amplifiers, cameras, and satellites.

What else can a device cover for you at such an affordable price? Interestingly, it has more exciting features. It is housed in a zinc die-cast with nickel plating to give high isolation and low insertion loss.

Besides, the F-type connectors can pass 24V DC with a maximum current of 0.5A through the multiple outputs.

But it still has more to offer: It can work as a single combiner, not only for your coax cable internet but also for phone or TV working on satellite or antenna systems.

And here’s the best part: This coax cable splitter was introduced by two cable technicians to provide an excellent experience to the end-user.

So, its design can accommodate different sizes of coax cable including new RG6 or old RG59 cable to connect with any device for coaxial services.

Hence, I can say that it can be the Best Splitter for Comcast Cable and Internet at an affordable price.

  • Bi-directional
  • Low signal loss and reduced digital noise
  • Improved signal quality
  • Connects to various cable sizes
  • Waterproof
  • Multiple coax outputs
  • Power pass is only one-way
BAMF 2 Way Coaxial Cable Splitter, Bi-Directional Coax MoCA...
  • ➤ IronMan of The Coax Cable Splitter - BAMF coaxial splitter is...
  • ➤ Exceptional Performance & Lighting Speed – High-shielding...
  • ➤ Almost Invincible Armor – The rugged coax splitter 2-way,...

4. Extreme 2 Way HD Digital 1GHz – Higher Quality, Universal Mounting, Sealed F-Ports

Extreme 2 Way HD Digital 1GHz


Comcast Approved Splitters must be good amplifiers along with the ability to split signals uniformly.

Indeed, the Extreme Coax Cable Splitter is one of the high-quality products that meet this standard.

Even though it is a simple 2-way splitter for coax connections, its unique features make it the best choice above all.

First of all, the 1GHz frequency range makes it perfectly suitable for having high-performance multiple coax connections from the same router.

The universal mounting feature allows the best configuration at any place in the house without the need for additional hardware.

Furthermore: The sealed F-ports protect the connectors from moisture and make them suitable for both indoor and outdoor use in dry, wet, or humid surroundings.

Interestingly, these ports are pressure tested to eliminate the chance of moisture entrance.

The best part about its construction is: It seizes conduction at the center of the circumference. At every F-port, there is a 4-dimensional coax compression that gives an 8-coax contact surface area.

Consequently, this conforms accurately to the central surface of the conductor formed in an advanced die.

Curious? There is still more to know: The splitter has extended life because of the zinc die-cast housing both at the front and the back to prevent galvanic corrosion usually observed in a dissimilar metal casing.

Additionally, the sealed housing can withstand an internal pressure of 15PSI making the inside electronic components waterproof.

Isn’t it amazing? Finally, the SMD PCB technology for component insertion used during the manufacturing process improves the mechanical and electrical performance of the splitter.

In turn, this enhances the consistency of device to device operation.

Another plus point is the universal mounting on it. You can literally mount it anywhere and in any direction. For instance, vertically and horizontally. Thus, there is no need to arrange for additional mounting hardware or screws to set it in place.

Therefore, this cable splitter is rightly said to be among the best Comcast cable splitter.

WARNING: It has small parts in the packaging. Hence, needs to be kept away from children as it poses a choking hazard.

  • Reliable
  • Amplifies the signal speed
  • Compatible with multiple devices
  • High-performance
  • No signal drops
  • Waterproof
  • Reduced insertion loss
  • It might cause the modem to reboot endlessly.
Extreme 2 Way HD Digital 1Ghz High Performance Coax Cable...
  • UNIVERSAL MOUNTING: Mounting The Device In The Best Configuration...
  • EXTENDED PRODUCT LIFE: Zinc Allow Die Cast Housing And The Back...
  • SEALED F-PORTS: Indoor, Outdoor, Wet, Dry Or Humidity, The Pressure...

5. Tolmnnts 2-Way Coaxial Cable Splitter – Secure, Durable, Corrosion Resistant

Tolmnnts 2-Way Coaxial Cable Splitter


It is another trusted product for having multiple coax connections.

Interestingly, it can split a signal of up to 2.5 GHz frequency range that makes it superior in the coax circuits.

Because it is for digital purposes, it can provide high-speed cable and internet connections to various devices at one time.

You name it, Tolmnnts can connect to it: Tv box, Cable Modem, Residential Gateway, etc. These can further be connected to Recreational machines, Desktop PC, Digital TV, etc., and the list goes on and on.

For instance, you can connect the two output ports to any of the CATV, Internet, MoCA, Satellite, or Antenna system devices.

Here’s another plus point: It has a guaranteed long lifespan and premium quality because of the rustproof and weather-resistant zinc die-cast housing.

Because of it, the splitter is very hard and strong. Moreover, it protects against wear and tear. Thus, improving service life.

Furthermore, with the nickel plating, you get extra protection which improves signal quality on the whole. Here, the nickel plating also shields the EMI to -80db to improve the quality of the signals.

Besides, the zinc casting increases the hardness and strength to improve the lifespan and provide effective protection.

Also, its F-type connectors have a standard interface of improved quality which reduces attenuation of signals and provides a more stable output.

Looking for another bonus feature? Surprisingly, it has all you can ask for. For example, the high shielding structure and built-in circuit board enhance its performance by lowering the digital noise and improving the quality of the signal.

As a result, it offers reduced signal loss for all the connected devices. Here, the overall insertion loss is about 4.4dB to 6.4 dB.

Moreover, All the coaxial ports on the splitter can pass power which makes the satellite connection easier.

Finally, It also has a pair of screws for grounding to remove the requirement of a grounding block. Hence, this model is perfectly designed to guarantee effective signal splitting and longer lifespan.

  • Easy to install
  • High-quality design
  • All-in-one package
  • Minimum signal loss
  • No speed loss
  • Mountable
  • A bit chunky
Tolmnnts Coaxial Cable Splitter 5-2500MHz,Work with CATV,...
  • ⏪5-2500MHz (2.5GHz) Coax Splitter:Tolmnnts digital coaxial cable...
  • 🔼Premium Quality Coaxial Splitter: Zinc die-cast housing with...
  • 🔼Low Signal Loss:Internal circuit board,high shielding structure...

6. 9 Port Bi-Directional Cable TV Splitter – Signal Amplifier, Active Return, 8-Output Ports

Reliable Cable 9 Port Bi-Directional Cable TV Splitter


Who wants to settle for less when they can have more? Hopefully, not you.

If you are looking for the Best 8 Way Cable Splitter, I recommend this Antronix VR900B/AC 9-Port Cable Splitter.

Furthermore, the fact that it can connect to any cable TV service, gives it an edge above the others.

Interestingly, it is known as a bi-directional lossless splitter with 8 output ports.

Want to know why? Just scroll down to find out:

Unlike other Electroline EDA-FT08300 or PCT VC9U, all output ports have zero signal loss that too both reverse and forward. Moreover, it has an active return feature.

This means: The signal in each output port is the same as the input signal – in both reverse and forward direction.

Therefore, the signal quality is not compromised and you get the same signal on every device like the original one.

Additionally, there is a modem bypass port to connect to VoIP devices even in case of power failure. Interestingly, this port is compatible with all standard digital devices such as cable TV or “Triple play” phones.

Undoubtedly, everyone will agree with the fact that power failures are the death of electronics.

Not in this case: The splitter has an adaptor for unique surge protection up to 6 kV on all RF ports.

Surely, that’s a lot. Besides, the built-in self-resetting circuit makes the amplifier protected against short circuits. By now, you must be wondering what more can it offer? Surprisingly, the amplifier can operate at a temperature range between -40oF to +140oF.

Also, the powdered aluminum coating on the housing makes it resistant to corrosion, rust, fog, and salty moisture.

It has one more feature that makes it the best Comcast cable splitter: The Camport auto seizing F-ports that have down facing configuration to avoid messy wiring in any placement direction.

Moreover, the unique mounting design lets you mount it either horizontally or vertically with the sets of mounting brackets that come separately.

And here’s the best part: It includes three F59 terminators and is backed by a manufacturer’s warranty of 5 years.

So, if you are tired of the Bad Cable Splitter Symptoms, I have this product for you to have worry-free coax connections.

  • Easy to install
  • Multiple outputs
  • Surge protected
  • Operates in a wide temperature range
  • Corrosion and rust-free
  • Salt and fog-resistant
  • No warranty for the power source
9 Port Bi-Directional Cable TV Splitter Signal Booster/Amplifier...
  • Compare to Electroline EDA-FT08300 or PCT VC9U. Provides 8 amplified...
  • MODEM port provides a connection point for VoIP equipment, so that a...
  • All models equipped with CamPort auto seizing F-ports.The all ports...

7. Leviton 47690-G8 1 X 8 (8-Way) 2Ghz – Passive Splitter, Digital Cable, and Off-Air Signals

Leviton 47690-G8 1 X 8 (8-Way) 2Ghz


Are you looking for something to enjoy One Cable Box Multiple TVs Different Channels?

If yes, then Leviton 47690-G8 Splitter is the product you need.

Indeed, with this Passive Video Splitter and its module, you can split the quality cable TV, digital cable, and off-air signals to 8 television sets in your office or home.

It can split an input signal in the frequency range of 2GHz evenly to its 8 output ports. So, you do not need to worry if one port has better quality as compared to the other. Everything is the same.

Usually, when we hear about splitting so many ways, a sort of panic is created about signal loss. But, this surely isn’t the case here.

It has been designed as such to give zero signal loss in all the ports.

With the 3.4 x 2.9 x 1.8 “size and 4.8 ounces’ weight, it is very lightweight and easy to carry around anywhere. Therefore, it is easy to install in any Leviton Media Enclosure which is 14”, 28” or 42” Structured.

Thus, it can be installed near any application where video splitting is required.

Additionally, The construction is compact to fit nicely near the TV sets.

Furthermore, It offers great picture quality with no signal loss. Also, the saturation and resolution of the image are remarkable as compared to other signal splitters.

Hence, it offers quality with reliability.

Thus, with this video splitter, you can upgrade the quality of the image of your cable reception to 8 different devices.

And the best part is: Being a passive splitter, it does not require any power source.

Yes, that is correct: So, you need not worry about being near a power source for its running.

Also, it is backed by a limited 2-year manufacturer’s warranty.

Hence, if you need a cable splitter specifically for video streaming to multiple TV sets, you have to consider this product for purchase.

  • Easy to install
  • Better image quality
  • Passive
  • Sealed housing
  • Wall mounting tab
  • Affordable
  • It doesn’t have an internal booster for signal amplification.
Leviton 47690-G8 1 X 8 (8-Way) 2Ghz Passive Video Splitter
  • 8 Way, 2 GHz Splitter
  • Size: 1.14"(29.0mm)H x 3.36" (85.3mm)W x 2.65"(67.3mm)D
  • Provide digital cable, cable TV and other video services via coaxial...

8. BAMF 4-Way Coax Cable Splitter – Bi-Directional, Reliable, Durable

BAMF 4-Way Coax Cable Splitter


If you liked that BAMF 2-way splitter, but have four devices to connect, I suggest this BAMF 4-Way Coax Cable Splitter.

No doubt, the design of this 4-way splitter can provide a strong output signal from every port to ensure maximum speed and performance.

It can split bi-directional RF digital coax signals up to 5-2300 MHz frequency. Moreover, all output ports pass power to provide an excellent satellite connection.

Additionally, Unlike other splitters having thin soldered wires, the BAMF built-in circuit board provides better durability and reliability.

Also, the zinc die-cast housing with nickel plating ensures the weather-resistant capability of the outside elements.

Tired of the constant digital noise? Surely, digital noise can get so annoying.

Like the 2-way splitter, it also has a high-shielding structure.

Now, what it does is that reduces digital noise and increases the quality of the signal to allow the reduction of packet loss for all the connected devices. Hence, all the devices attached have a high-quality output.

Besides, it also has other features of the BAMF splitters such as the low insertion loss, F-type connectors, high isolation, 24V DC, and 0.5A maximum passing current.

However, there is a signal loss of around 7dB on each port for output.

Oh, don’t be worried: In terms of signal loss, it is very low. So, no need to panic. You will hardly feel a difference in the picture/audio quality.

The compatibility quotient is quite high. It can connect to any size of cable. Therefore, there are no restrictions in terms of cable connections.

So, whether you want to use the splitter for broadband cable (internet, phone, or TV), satellite TV, or antenna, the BAMF 4-way splitter has you covered.

Indeed, this can be called the Best 4 Way Cable Splitter.

  • Low signal loss
  • Bi-directional
  • Less digital noise
  • Improved signal quality
  • Weather-resistant
  • Low insertion loss
  • High isolation
  • Some local channels might disappear
BAMF 4-Way Coax Cable Splitter Bi-Directional MoCA 5-2300MHz
  • 5-2300 MHz (2.3Ghz) RF bi-directional digital Coax/ coaxial cable...
  • Internal circuit board for better reliability/durability. Outside is...
  • Low signal loss of only 7dB on each output port improving performance...

9. Cable Matters 2-Pack Bi-Directional – Radio Frequency Shielded, Cost-effective, Power Passing

Cable Matters 2-Pack Bi-Directional


Here I have another product that is regarded as the Best 3 Way Cable Splitter of its kind among all the available options.

No doubt, the gold plated 3-way cable splitter by Cable matters is not only luxurious in appearance but also works with maximum performance and efficiency.

Now you must be thinking about its extraordinary features, right? The dual pack contains 2 Gold Plated 3-Way Coaxial splitters that can distribute an input signal from VCR, CATV, satellite, antenna, or cable box into multiple output signals.

Who says no to an offer? This is because the dual pack is cost-effective. You are getting 2 for a very minimal price. Hence, it is cost-effective. Secondly, the spare unit can be used for multiple devices including the MoCA adaptor.

Moreover, if not needed, it can always serve as a backup.

Furthermore, it comes with mounting screws. Therefore, you do not need to worry about buying the exact screws for the mount. They are already provided.

Precisely, a single unit can split an input signal of frequency up to 2.4 GHz into 3 output devices.

Also, it provides a clear and sharp image quality of the output.

Additionally, the housing is constructed from a zinc cast that shields radio frequency to minimize insertion loss.

Surprisingly, there are other names for this coax splitter such as an F type splitter, RG6 splitter, TV signal Splitter, F pin splitter, RF splitter, Coaxial digital splitter, and coaxial video splitter.

Want to know the best part? The gold plating on splitters makes it corrosion resistant and enhances the antenna durability of the splitter.

Finally, it is also backed by a limited lifetime warranty and product support.

  • Easy to use
  • Radiofrequency shielded
  • Low insertion loss
  • 3-way digital signal splitting
  • Limited Lifetime warranty
  • Mounting screws
  • Might affect some channels.
Cable Matters 2-Pack Bi-Directional 2.4 Ghz 3 Way Coaxial Cable...
  • The gold plated balanced coaxial cable splitter 2 way splits an...
  • Convenient and cost-effective 2-pack coax splitter 3 way provides...
  • Gold plated MoCA splitter ensures a corrosion free connection and...

10. ANTOP ANTENNA 8541719146 8 Way TV Signal Splitter – 18K Gold Plated, High Return, Isolated

ANTOP ANTENNA 8541719146 8 Way TV Signal Splitter


Looking for a cost-effective solution to connect multiple devices across different rooms? I have found the answer for you in the shape of Antop Antenna 8 Way Tv Signal Splitter.

Why might this product be of interest to you? Because it can split the incoming signal into 8 different output terminals with minimum signal attenuation. Meaning, that there is minimal loss of signal while splitting.

Also, it has been specially designed to handle high-frequency signals from the internet, satellite TVs, Antennas.

Furthermore, it provides minimum insertion losses and high return loss.

Doesn’t it seem possible? What if I tell you it is? Continue reading to know more.

Antop Digital Coax Cable Splitter has been designed by employing high shielding that considerably reduces the signal noise and gives you unmatched signal clarity.

Moreover, it has zinc die-cast housing which together with an 18K gold plated chassis provides constant connectivity in addition to corrosion resistance.

Isn’t it amazing? There is still a lot more than this product has to offer

It offers a signal splitting frequency range of 5 MHz to 2050 MHz

But why should that concern you? Well, such high frequencies promise a high-end output and flawless handling of internet signals.

Apart from all this, here is the catch. This antenna provides you with bidirectional signal conduction.

Now, you must be wondering what that means? The answer is simple:

The satellite receivers can provide LNB power, whereas outdoor antennas can be powered by indoor input power devices.

Isn’t that great? Moreover, this bi-directional energy flow makes the signal negligible hence, the signal quality becomes excellent.

Furthermore, all the output terminals are DC power passing.

You must be thinking that something with such capabilities ought to be heavy. Right? But no, this product is pretty lightweight at 4.8 ounces.

Additionally, the compact design makes handling and installation easy.

Sometimes, when all 8 outputs are used, it can get a little messy with so many cables in one place.

  • Lightweight
  • Bidirectional RF signal transmission
  • High Frequency up to 2GHz
  • Low insertion loss
  • High return loss
  • Corrosion-free
  • Does not support HD signals
  • Might cause more cable mess because of 8 output ports.
ANTOP ANTENNA 8541719146 8 Way TV Signal Splitter,ANTOP Digital...
  • Low insertion loss, high return loss and isolation for better...
  • Splits a coaxial cable signal source (cabletellite/antenna) to two...
  • 5-2050MHz (2GHz) frequency range for compatibility with all digital...

Cable Splitter for Comcast Buyer’s Guide:

Best Cable Splitters for Comcast

Now that you are here, I presume that you are confused about which coax cable splitter to buy, or you need guidance to narrow down your search to the best coaxial cable splitter.

Choosing any cable splitter is not the solution if you are looking for crystal clear audio and video signal transmission on multiple devices.

So, scroll down to find out things you should know before investing in a cable splitter, for any use.

The Number of Output Ports

Indeed, the choice of whether to buy a 2-way, 3-way, or a splitter with multiple outputs greatly relies on the number of output devices that will be connected to it.

Do you wish to install a cable splitter for your home or a small office? If you want multiple connections, you might then consider buying a multi-output splitter.

But here is a reminder: The more the number of output devices connected to a splitter; the more are the chances of increased signal attenuation as signal strength is divided.

So, the general idea that more is better does not apply here.

Undoubtedly, if you require 2 splits, don’t go for an 8-way splitter. As there is signal loss.

Worried? Don’t be. Particularly, this problem is solved using balanced cable splitters which have the built-in amplifying capacity and minimum insertion loss.

Cost – How Much Is It Worth

Undoubtedly, the cost is an important consideration when you buy anything, let alone a splitter. Therefore, when buying a splitter, look at the features being offered and compare it with the price being asked.

Usually, people go for a cheaper version as they think a splitter does not do much.

But, they are wrong. To save yourself from the hassle of buying a new one, again and again, invest in a good quality one even though it might seem a little expensive as compared to others in the market.

Distribution Amplifiers – Enhance The Signal

Another problem commonly faced by customers is output quality when using multiple output devices.

Sometimes, you might connect 2 TVs and fail to achieve the same output.

Why is that? Of course, it is because your input signal is not strong enough to handle multiple splitting. This is where you can employ distribution amplifiers.

Now, such amplifiers first amplify the incoming signal and then split it into high-resolution output devices so that there is no loss in audio or video reception.

In short, distribution amplifiers are a 2 in 1 solution for your problem.

What else is to be accounted for while purchasing a splitter?

Insertion Loss – What Do You Lose?

Altogether, it is simply the loss of radio frequency (RF) power between the input and output ports of a splitter; higher insertion losses are not very favorable.

Normally, the mentioned insertion losses are higher in real. Hence, before buying make sure that you determine the insertion loss. Moreover, it increases if a splitter has more output ports.

Long story short, don’t buy a splitter with more outputs than required for use.

If you want a splitter with a further minimized chance of loss, zinc die-cast housing and nickel plating reduce the chances of signal loss.

Weather-Resistant: How Much Can it Take?

Certainly, you want every buck that you spend count, right?

Who wants to spend on a splitter that might give up functioning owing to corrosion? No one.

Moreover, they are supposed to be resistant to the weather.

If you have ever noticed, most people do not like wires in their house and install the splitters outdoors.

Of course, they need to be weather – resistant also.

So, make sure the splitter you buy is nickel or gold plated as it provides corrosion protection.

But, that too varies: Now, with splitters that have amplifiers in them, you need to be a little careful.

Remember, although they are made for open-air exposure they usually do not come with weatherproofing.

Therefore, when you buy a splitter with amplifies or F-type connectors take caution that proper shielding against weather has been done.

Also, remember those that are specified for outdoors have an o-ring installed to ensure connection weatherproofing.

Where Are the Output Ports?

Although most of the basic coaxial splitters available have output terminals protruding from the sides of the housing, however, if you’re looking for a less cramped, nifty solution to have all your cables neatly in a small space, vertical splitters are a nice choice.

Output ports are directed outwards from the front of the housing rather than sides, eventually requiring less space for more cables.

Therefore, a simple little thing like the positioning of the output ports can be decisive in buying the splitter.

Type of Cable – What Am I Buying?

It is crucial that you know the input cable you are using and whether or not your cable splitter supports it.

Indeed, the most commonly used types of coax cables are RG59 and RG6. Now, these types serve a specific purpose.

And if your goal is to use a cable for internet, satellite TV, or other high-frequency system RG6 is preferable, and therefore, should be supported by the cable splitter of your choice.

For low-frequency systems such as CCTVs, thinner RG59 is sufficient. So, verify the type of cable your splitter supports.

Frequencies confuse me. Which splitter to choose? Don’t be confused because I am here to help make a decision.

The choice of frequency supported by the splitter mainly depends on your demands from the splitter.

Now, if you want to employ a cable splitter for internet connection, cable splitters offering 1 GHz or more frequency would be good to go.

And if you want to use a splitter for several purposes, going for the one with a higher frequency will be a good option, so that it will handle all your signal splitting flawlessly.

I have listed the top 10 products for you to choose from.

Remember: These small, harmless coax cable splitters also come in different build qualities.

Many times, we are enticed by the products that are cheap and have a lot of functionality to offer, but before falling for them always check for the build quality.

They might seem like a good purchase now, but in the future, they may cause you problems.

Consequently, you will have to spend again and go through all the hustle of market search.

To sum up, do it right the first time and be money-wise.

Size – Which Should I Choose?

Usually, the cable splitter is placed outside. But, many people also place it inside the house.

Generally, they are small in size, but you need to check which one will look good in the house.

Frequently Asked Questions

Q1. How to test a cable splitter?

One way is to get a Multimeter. With the help of it, you can easily check if the cable splitter is giving a signal or not.

All you need to do is to disconnect all the TV’s and only connect the one you need to check the signals on. If you get an OOHM sound it means it has good signals.

Q2. What is the best 6-way splitter?

Antronix 6-way RG6 Splitter Coaxial Signal CMC2006V Cable HDTV is the best 6-way splitter. The reason being, it gives no loss of signal and is cost-effective.

Q3. How to use a cable splitter?

Firstly, you need to check the cable length. Measure to check how much coaxial cable is required. The shorter, the better. Secondly, disconnect the cable line from anywhere it is attached to. Now, attach the cable line to the input end of the splitter.

Then, with the output ends of the splitter, attach the coaxial cable lines. Tighten the connections and reboot the device.

Q4. How does a cable splitter work?

Simply put, the cable splitter splits your signal without any modulation loss. It has one input for the signal to enter. From here it delegates the signal to the output ports.

Q5. How to hook up a cable splitter to get cable in another room?

You need to connect the main cable line to a coaxial splitter input port. Now, attach the second coaxial cable line to the output port. Then, connect the other end of the cable to a multi-port switch. From here, link all the TV by using the coaxial cables.

Q6. Does cable length matter while using a splitter?

Yes, it matters because a splitter is meant to distribute the signal equally among the output terminals which remains true only if the cables used at the output end are of the same length. The difference in lengths causes a change in impedance provided for the signal.

Q7. I am using a cable splitter, but why is the signal strength not as good as advertised?

Well, there may be a few reasons for that, firstly, you may have attached too many devices at the output end so the signal has to split many times which can give you poor results. Secondly, do check with your provider to know how many times the signal can be divided while still maintaining quality. Thirdly, a cable splitter being used is not of optimum build i.e. has increased losses.


I hope that this article will help you in buying the best cable splitter for Comcast.

Undoubtedly, a cable splitter might seem like a tiny device, but there is a lot more to it; like gadgets, cable splitters have specifications of their own that make them desirable for a consumer.

Indeed, you want to secure every penny you spend by purchasing a product that perfectly satisfies all your requirements.

Now, as you understand what to look for, you are one step closer to buying the splitter that fits your needs.

So, what are you waiting for? Grab one cable splitter from the list above and get all your TVs lined up, sit back, and enjoy the flawless reception.