When you are looking for the best modem cables to buy, there are a few things that you need to take into consideration. Not all cables are created equal, and not every cable will be compatible with your modem or device.
In this article, we will discuss the five best modem cables that we believe can be used today in most homes or offices. We will also provide a buyer's guide to help you choose the right cable for your needs.
Comparison of the Best High-Speed Routers
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Best overall ![]() |
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Runner-Up ![]() |
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| View Latest Price →Read Customer Reviews |
Best Overall:
Cat8 Ethernet Cable
PROS
CONS
What Recent Buyers Report
The buyer was pleased with this modem cable and stated that it worked with PS4 and PS5 without any lags. The other buyer also noticed an improvement in connection speeds when using this product.
Why It Stands Out To Us
This Cat8 Ethernet cable is made of four shielded foiled twisted pairs (S/FTP) and 26AWG single strand OFC wires that support data transmission speeds of up to 2000MHZ 40Gbps. Compared to Cat 7, 6, and 5 ethernet cable, Cat8 ethernet cable is faster and more stable for online gaming, Internet browsing, and online HD video streaming.
Because of its flat cord design, this modem cable can save space, be more flexible, and be easy to store. And the most significant advantage of this modem cable is the weatherproof and UV resistant feature, allowing it to use in any weather without compromising its performance.
Who Will Use This Most
Because it is flexible and durable, it is ideal for young people who frequently break their cords. It is also suitable for people who dislike mess because it can be hidden beneath carpets.
Runner Up:
Amphenol MP-52RJ11SNNE-100
PROS
CONS
What Recent Buyers Report
“This cable is best for indoor and outdoor applications,” the buyer said. The buyer had never experienced any loss of speed when using this cable. The other purchaser noted that this cable is worth the money because it works as advertised!
Why It Stands Out To Us
The Amphenol MP-52RJ11SNNE-100 modem cable stands out from the crowd due to its excellent quality at a reasonable price. Others may cut corners on material costs while charging more than twice as much per cable, which is where the Amphenol MP-52RJ11SNNE-100 differs.
And, unlike other cables that slow down as they extend, this one can add up to 100 feet to the connection without sacrificing bandwidth. As a result, you can run this cable from room to room without fear of losing connection. Thanks to CAT5e wire, which has two twisted pairs to combat interference and crosstalk.
Who Will Use This Most
This modem cable is best suited for home or business use. Depending on the modem size requirements, it can be used in small to large homes and even in an office setting.
PROS
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What Recent Buyers Report
The buyer was very pleased with this modem cable because of its ability to provide a stable Ethernet signal. Another purchaser noted that this modem cable is flexible and connects well.
Why It Stands Out To Us
The BlueRigger RG6 modem cable provides an exceptionally stable connection and is proven by buyers' reports. In addition, it differs from other modem cables when it comes to building and design. It is covered and protected with a highly durable PVC outer jacket, making it sturdy even for heavy use.
This modem cable also has a wide range of compatibility, allowing it to work with various devices such as televisions, digital routers, satellite receivers, and many more. Most importantly, it is made of corrosion-resistant material, which reduces interference while providing a consistent signal.
Who Will Use This Most
Anyone looking for a heavy-duty modem cable without breaking their budget will like this modem cable. It is also perfect for anyone looking for a multi-purpose cable that provides a reliable connection.
PROS
CONS
What Recent Buyers Report
One satisfied buyer said that it is a great product and works as advertised! The customer also liked how easy this cable was to set up and appreciated its affordable price point.
Why It Stands Out To Us
The Triple Shielded CL3 is one of the best modem cables out there when it comes to ease of use and excellent signal quality. In addition, it is compatible with all modem brands, and offers excellent overall service! It is also one of the most affordable modem cables in the market.
This 25-ft Coax cable may connect and be used with various devices, including cable television, satellite receiver, cable modems, VCR, cable box, and many more. This cable offers protection from electric shock making it suitable for outdoor or indoor use.
Who Will Use This Most
This modem cable is ideal for people who want a high-quality cable for their internet connections. Furthermore, this cable has excellent compatibility with a wide range of devices, making it ideal for users with multiple devices at home.
PROS
CONS
What Recent Buyers Report
This modem cable helped double the network speed of the buyer’s modem. Another customer noted that the cable has a solid connection for the internet service compared to the old phone line type.
Why It Stands Out To Us
The C2G 28723 C2G modem cable is heavy-duty and well constructed for a long life of dependable service, as it will not fall apart or fail anytime soon. Although some users reported that it was prone to breakage, this does not reflect on the product as a whole.
You can use this modem cable to connect your analog or digital (DSL/ISDN) modem to a telephone wall jack. And most importantly, it has a foil double-shielding with a braided shield that reduces interference. At the same time, the twisted-pair construction minimizes crosstalk for high-speed, error-free data transfer.
Who Will Use This Most
This reliable, high-quality modem cable is perfect for someone tired of dealing with cheap modem cords that break within a few months of use. This is not just for people looking for a high-quality modem cable but also for someone looking for an investment in home office equipment.
PROS
CONS
What Recent Buyers Report
This modem cable received a five-star rating from most of the buyers. They were very happy with the build quality of this product as well as the consistency of the signal.
Why It Stands Out To Us
With the Ethernet Vandesail Cat7 modem cable, you may surf the net and stream video faster without worrying about cable mess. This modem cable supports a gigabit ethernet cable that can provide bandwidth up to 1000MHz & transmit data at speeds of up to 10Gbps.
Compared to the Cat6 ethernet cable, this modem cable has additional shielding preventing the wire from twisting. As a result, it can provide better protection from crosstalk, noise, and interference that degrade the signal quality.
Who Will Use This Most
This modem cable is best for users who don't like round wires. It is also ideal for anyone seeking a modem cable that may provide speeds and no buffer result on networks. Gamers and people who work from home will benefit from this cable.
PROS
CONS
What Recent Buyers Report
"This modem cable seems to be well made because the cable is much better and twice as thick”, the buyer said. Another satisfied shopper noted that this is durable and works as expected.
Why It Stands Out To Us
The LanYunUmi Cat7 modem cable is of good quality because it is made of shielded twisted pairs (STP) of copper wire. The shielded twisted design helps to provide excellent resistance to crosstalk, noise, and interference.
In addition, it supports 600MHz high-speed data transfer for server applications, cloud storage, video chatting, high definition video streaming, and gaming. In terms of neatness, the flat cable design helps improve the look of your home or office.
Who Will Use This Most
This modem cable is ideal for people who dislike having messy cables on their floors because it is flat and super flexible, allowing it to remain hidden under the carpet or bent through corners or into desks.
PROS
CONS
What Recent Buyers Report
The majority of buyers stated that this cable is excellent because it provides fast speed in addition to its length. Some buyers, however, were dissatisfied with it because it was too long.
Why It Stands Out To Us
We like the Cat6 Ethernet cable because of its wide range of compatibility. This modem cable is a great fit for most devices with RJ45 ports such as PS5, PS4, Network Printers, IP Security Camera, NAS, switch boxes, and more.
Like any other high-end cable, this cable is made of Shielded RJ45 connectors with copper contacts, which offer excellent resistance to crosstalk and interference.
Furthermore, the Cat6 ethernet cable supports bandwidth up to 250MHz, making it reliable in surfing the net, streaming video, music, and other data at greater speed without worrying about the LAN cable mess.
Who Will Use This Most
Because this cable is durable, it is ideal for young users who aren't as good at taking care of things. It is difficult to break due to its flat wire. However, because it has a thin cable, it is not suitable for people who have pets prone to chewing on wires.
PROS
CONS
What Recent Buyers Report
A happy customer mentioned that this product is heavy-duty and provides maximum speed. Another one said that this cable is perfect for his needs as it provides him good signal everywhere.
Why It Stands Out To Us
The Cat7 Ethernet Cable has a 10Gbps high speed and a bandwidth of up to 600MHz, allowing you to connect to your LAN/WAN segments and networking devices. You can also surf the web and watch videos without having to worry about the cords tangling.
It also guarantees less signal interference because it is made of a shielded twisted pair which is known for providing excellent crosstalk resistance. As a significant advantage, this modem cable also has backward compatibility, allowing it to work with Cat-5e, Cat-6, Cat-6a Ethernet cables.
Who Will Use This Most
This modem cable is ideal for those looking for a high-speed cable for gaming and streaming. It is also best suited for heavy net users and bigger enterprises because it is made of shielded twisted pair material, which is known for its durability.
PROS
CONS
What Recent Buyers Report
According to one of the buyers, this is a great value for money and provides better picture quality. The thickness of this cable appealed to the other buyer because it appears sturdy and long-lasting.
Why It Stands Out To Us
This G-PLUG RG6 Coaxial cable is not your typical modem cable because it connects differently than other coax connectors. As we all know, some coax connectors are unreliable and only provide a spotty connection. The G-PLUG RG6 also provides a solid, reliable connection while effectively extending your signal due to its nickel-plated brass construction.
What's more, nickel-plated brass is known as the best type of F connector for shielding signals from noise and is compatible with all RG6-wired devices such as broadband, satellite TV, digital TV, and more.
Who Will Use This Most
This modem cable is suitable for people looking for a sturdy built and functional design. If you are working from home and need to extend your internet connection, this one is perfect for you.
Modem Cables Buyer's Guide
There are several factors when buying a modem cable. It's important to consider these factors to be able to get what's best suited for your needs. Here is the list of what to look for when choosing the best modem cable.
Compatibility
One of the most important factors you need to consider is compatibility. Some Ethernet cables are not compatible with older versions of the modem, so it will be helpful if you check the reviews first before getting one.
As we all know, buying online is a hassle when you need to return the product. There are also instances where you may get an old Ethernet cable that won't support faster transfer speeds.
Length
Aside from compatibility, the length of the cable is also significant when selecting a modem cable. If you require a cable that must run through your room, you should look for one that is longer.
When determining length, make sure the cable is long enough. Allow for some extra length, but not so much that the cable length becomes ineffective. Long Ethernet cables are convenient, but too much of a good thing can be bad.
Cable Design and Materials
Make sure to get a modem cable made of long-lasting materials. Some purchasers prefer CAT 6 flat wire because it may be readily hidden behind rugs. However, some users have stated that flats wire is not as strong as we believe as it can easily break.
But if we were to ask, it doesn't matter if it's flat or round; as long as you know how to use it properly and it meets your needs; it'll be good.
Modem Cables FAQ
1. Is Ethernet a faster connection than Wi-Fi?
Ethernet is typically faster than Wi-Fi connections, and it has additional benefits. Wi-Fi is not as secure or stable as a hardwired Ethernet cable connection. You can easily compare the speeds of your computer over Wi-Fi versus an Ethernet connection.
2. Is the length of an Ethernet cable important?
The answer is NO: the length of an ethernet cable does not affect network speeds, especially with modern lines and networks!
3. Is a shorter or longer ethernet cable preferable?
Longer Ethernet cables can be slower because latency increases as the signal travel further. However, because Ethernet signals travel at roughly two-thirds the speed of light, you're unlikely to notice any difference when comparing shorter lengths of cable.
4. Does a faulty Ethernet cable cause lag?
If the ethernet cable you are using becomes damaged, it can cause lag on your device. In some cases, your Internet connection may even cease to function entirely.
5. Is the longer cable better?
It depends on what material the cable is made. If it's long but not durable, it is not better. There are shorter cables that are better than the longer ones.