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Cat 8 Round Ethernet Cable 25FT, Nylon Braided High Speed Internet Network Cable with RJ45 Connector, 40Gbps 2000MHz Heavy Duty LAN Cable Indoor&Outdoor for Modem/Router/Gaming/PC
Ximhun

Ximhun Cat 8 Round Ethernet Cable 25FT

Bottom line: The Ximhun Cat 8 Round Ethernet Cable 25FT: 40Gbps rated at 2000MHz bandwidth, well past Cat6 and Cat7 ceilings; main trade-off: 40Gbps is unusable on typical home gear capped at 1Gbps or 2.5Gbps.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For home networking and Wi-Fi gear, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 40Gbps rated at 2000MHz bandwidth, well past Cat6 and Cat7 ceilings
  • ✓ Nylon braided jacket rated for 10,000+ bend cycles
  • ✓ Flat profile slips under carpet, doors, and baseboard without bulging
  • ✓ 15 wall studs included with the 25FT length for a tacked-down run

Cons

  • ✗ 40Gbps is unusable on typical home gear capped at 1Gbps or 2.5Gbps
  • ✗ 25FT is fixed length, no shorter option in this listing
  • ✗ Flat cable is harder to coil neatly than round cable
  • ✗ Ximhun is a lesser-known brand with no stated warranty term

Manufacturer description

Ximhun's Cat 8 Round Ethernet Cable gives you a 25-foot run rated for 40Gbps throughput at 2000MHz bandwidth, which is the headroom you want when you're wiring a gaming PC, console, or NAS straight to the router instead of trusting Wi-Fi. The nylon braided jacket is the part buyers keep coming back to: it resists tangling, survives being bent, and the manufacturer rates the cord for at least 10,000 bend cycles, so routing it around a desk leg or re-running it to a new room won't kill it. The flat profile matters more than the spec sheet suggests. You can tuck this Ethernet cable under a…

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SpecPicks Verdict

SpecPicks scored Ximhun Cat 8 Round Ethernet Cable 25FT using a rating × review-volume × price-fit model applied to published specs and reviews across the networking category. Ximhun's networking lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for networking of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will this actually give me 40Gbps at home?

Only if your router, switch, and network card all support it. Cat 8 is rated to 40Gbps at 2000MHz, but most home routers cap at 1Gbps or 2.5Gbps, so the cable gives you headroom rather than an instant speed jump.

Is 25 feet long enough to reach my room from the router?

25FT covers most same-floor or adjacent-room runs. Measure the actual path including going around door frames and furniture, not the straight-line distance, since the flat profile lets you route under carpet and through door gaps.

Will it work with my older Cat6 router?

Yes. The cable is backward compatible with Cat7, Cat6, and Cat5 equipment and uses standard RJ45 connectors, so it drops into routers, modems, switches, PCs, and laptops. You'll get your existing gear's top speed, not 40Gbps.

Can I run this outside to a garage or shed?

Ximhun rates the jacket to withstand direct sunlight, extreme cold, humidity, and hot weather. For a permanent buried or conduit run, check the product listing for the specific outdoor rating before committing.

Does it come with anything to mount it along a wall?

Yes. The 25FT length ships with 15 wall studs for tacking the cable along baseboard or trim. Longer 50FT and 60FT options include 30 studs.

Key Features

  • 【40Gbps High Speed】Cat 8 ethernet cable supports data transfer speeds up to 40Gbps and 2000MHz bandwidth, faster than Cat7, Cat6 and Cat5, ideal for gaming and streaming, greatly improving upload and download speed, sound, image and resolution quality. Enjoy a super-fast Internet life with less lagging and lagging when surfing the web.
  • 【More Convenient】The internet cable is made of nylon braided outer layer, which is tougher, and the flat design saves space, avoids tangling, and is easy to pass through narrow spaces such as carpets or doors. It can withstand direct sunlight, extreme cold, humidity and hot weather and still work effectively.
  • 【Versatility & Compatibility】The network cable is also compatible with Cat7/Cat6/Cat5, providing high-speed networking for digital and office products. The ethernet cord is suitable for routers, modems, switches, PCs and laptops, but also meets the requirements of high-performance networks, suitable for PS4, X-Box, PS3 and PS4, etc.
  • 【Professional Certification】High speed ethernet cable have passed many tests and have RoHS/CE/FCC/ISO certificates, which proves our professionalism and the quality of our products, providing you with long-term quality confidence. If you have any questions, please feel free to contact us.
  • 【Marvelous Durability】Flat ethernet cable wrapped with quality cotton braided cord, which makes the lan cable stronger and more durable. And this sturdy ethernet cable cat 8 can be bended at least 10 thousands times, so that you can reuse it without any concerns.
  • 【Additional Equipment】When you purchase a 25ft or 40ft rj45 cable, we will provide 15 wall studs per cat 8 cable; when you purchase a 50ft or 60ft gaming ethernet cable high speed, we will provide 30 wall studs per cat8 cable;when you purchase a 75ft or 100ft gaming ethernet cable high speed, we will provide 30 wall studs per cat 8 cable

Full Specifications

BrandXimhun
ColorBlack-Round
Frequency2000 MHz
Cable Typecat8
Item ShapeRound
Unit Count25.0 Feet
Part NumberX-25FT-Round
CompatibilityPC, PS4, PS3
Connector TypeRJ45
Number of Pins6
Number of Items1
Special FeatureRound, Braided, High Speed, Tangle Free
Connector GenderMale-to-Male
Specification MetCE, FCC, ISO, RoHS
Compatible DevicesLaptop, Gaming Console, Television, Personal Computer, Router, Modem, Printer
Data Transfer Rate40 Gigabits Per Second
Included Components1*Cat 8 Round Ethernet Cable 25FT
Indoor Outdoor UsageIndoor, Outdoor
Ethernet Cable CategoryCat 8
Recommended Uses For ProductNetwork Communication
Full listing titleCat 8 Round Ethernet Cable 25FT, Nylon Braided High Speed Internet Network Cable with RJ45 Connector, 40Gbps 2000MHz Heavy Duty LAN Cable Indoor&Outdoor for Modem/Router/Gaming/PC

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Cat 8 Round Ethernet Cable 25FT, Nylon Braided High Speed Internet Network Cable with RJ45 Connector, 40Gbps 2000MHz Heavy Duty LAN Cable Indoor&Outdoor for Modem/Router/Gaming/PC is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Cat 8 Round Ethernet Cable 25FT, Nylon Braided High Speed Internet Network Cable with RJ45 Connector, 40Gbps 2000MHz Heavy Duty LAN Cable Indoor&Outdoor for Modem/Router/Gaming/PC
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