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KASIMO CAT 8 Ethernet Cable 6 FT, Cat8 Internet Cable 40Gbps with RJ45 Gold Plated Connector SFTP, High Speed Gaming LAN Patch Cable, Compatible with Cat5/Cat6/Cat7, White (White, 6FT 1 Pack)
KASIMO

KASIMO CAT 8 Ethernet Cable 6 FT

Bottom line: The KASIMO CAT 8 Ethernet Cable 6 FT ($9.88 on Amazon as of 2026-10-06): 40Gbps at 2000MHz bandwidth, 4x the frequency rating of Cat7; main trade-off: 6 ft only suits gear near the router, not cross-room runs.

$9.88

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Buy on Amazon — $9.88 Compare to similar networking

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.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 40Gbps at 2000MHz bandwidth, 4x the frequency rating of Cat7
  • ✓ 26AWG pure copper conductors, thicker than common 32AWG budget cables
  • ✓ SFTP shielding cuts crosstalk from power cables and router noise
  • ✓ Gold-plated RJ45 plugs, backward compatible with Cat5/Cat6/Cat7 ports

Cons

  • ✗ 6 ft only suits gear near the router, not cross-room runs
  • ✗ 0.26 in rounded jacket is bulky for tight cable channels
  • ✗ Cat8 speeds need 10GbE+ hardware most home setups lack
  • ✗ Shielded cable is stiffer to bend than unshielded Cat6 patch cords

Manufacturer description

The KASIMO CAT 8 Ethernet Cable is a 6-foot SFTP patch cord built for people who want their wired connection to stop being the bottleneck. It carries up to 40Gbps over a 2000MHz bandwidth rating, four times the frequency of Cat7, and terminates in gold-plated RJ45 connectors that stay backward compatible with your existing Cat5, Cat6, and Cat7 gear. Inside are four pairs of pure copper conductors at 26AWG, a noticeably thicker gauge than the 32AWG wire used in many budget cables, wrapped in shielded foiled twisted pair construction that cuts crosstalk and signal attenuation from nearby power…

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SpecPicks Verdict

SpecPicks scored KASIMO CAT 8 Ethernet Cable 6 FT using a rating × review-volume × price-fit model applied to published specs and reviews across the networking category. KASIMO'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 cable actually make my internet faster?

Only if your hardware was the limit. Cat8 supports up to 40Gbps at 2000MHz, but your speed is capped by your ISP plan, router, and NIC. It helps most on local transfers between a PC and NAS or a 10GbE switch.

Does the KASIMO Cat 8 cable work with my older router?

Yes. The gold-plated RJ45 connectors are backward compatible with Cat5, Cat6, and Cat7 equipment, so it plugs into any standard Ethernet port and negotiates the fastest speed both ends support.

How long is it, and is 6 feet enough for a console setup?

This listing is a single 6 ft cable. That covers a PC, Xbox, or printer sitting on the same desk or shelf as the router. For anything across a room, choose a longer length from the KASIMO range.

What does SFTP shielding do on this cable?

SFTP means shielded foiled twisted pair: each pair is foiled and the bundle is shielded overall. It reduces electromagnetic interference and signal attenuation when the cable runs alongside power cords or a crowded router shelf.

Is 26AWG better than the 32AWG cables sold cheaper?

26AWG uses thicker copper conductors, which KASIMO cites for more stable transmission than 32AWG wire. The tradeoff is a fatter 0.26 in jacket that is less flexible in tight cable runs.

Key Features

  • 🚀 HIGH-SPEED ETHERNET CABLE: KASIMO CAT 8 Ethernet Cable support bandwidth up to 2000MHz and up to 40Gbps data transmission speed that is 4x than the frequency of CAT 7 cable, so you can connect to your LAN segments and networking gear at maximum speeds and surf the net, playing games, stream videos, audio, music, and other data at high speed without worrying about lagging and waste time for waiting.
  • 🚀 EFFICIENT & RELIABILITY & TIDY: KASIMO CAT 8 Lan Cables are extremely fastest than the Cat7/Cat6/Cat5 traditional Ethernet cable in the market. You don't worry about slow internet speed and lagging when gaming, working and surfing the net anymore. So WHY not choose KASIMO CAT8 Cable to improve your working efficiency now! We offer different lengths of cable, you can choose the best for your device without worrying about cable mess.
  • 🚀 FLEXIBLE & DURABLE: Features: 1. Gold-plated RJ45 connector, more sensitive & stable; 2. 4Pairs 100% pure & thick Copper wires make sure to reach CAT8 Standard-2000MHz bandwidth and 40Gbps high-speed data transmission; 3. Anti-interference design-- Shielded Foiled Twisted Pair(SFTP) can reduce the interference & signal attenuation effectively; 4. The copper wires are wrapped by thickening and durable outer PVC jacket which is more durable, flexible, toughness for accurate data transfer
  • 🚀 HIGH QUALITY: Rounded & 0.26inch diameter, Cat8 26AWG standard. Compared with other 32AWG ethernet cables, 26AWG is thicker, speed is more faster and stable than 32AWG.
  • 🚀 RANGE OF APPLICATION: KASIMO CAT 8 Ethernet patch cable good for Routers, Xbox360, Network Printers, Computer data center, Cloud server center, Cloud server, Enterprise Server and Enterprise Ethernet switches and more.

Full Specifications

BrandKASIMO
ColorWhite
Gauge32
Model799491272378
Frequency2000 MHz
Cable TypeEthernet
Item ShapeRound
Unit Count1 Count
Part NumberCAT8 Cable-Round
Connector TypeRJ45
Number of Pins8
Outer MaterialPolyvinyl Chloride (PVC)
Special FeatureData Transfer, High Speed
Connector GenderMale-to-Male
Data Transfer Rate40 gigabits_per_second
Indoor Outdoor UsageIndoor, Outdoor
Warranty DescriptionManufacturer warranty for 2 years from date of purchase
Customer Package TypeStandard Packaging
Compatible Phone ModelsNo Compatible Phone Models
Connectivity TechnologyEthernet
Full listing titleKASIMO CAT 8 Ethernet Cable 6 FT, Cat8 Internet Cable 40Gbps with RJ45 Gold Plated Connector SFTP, High Speed Gaming LAN Patch Cable, Compatible with Cat5/Cat6/Cat7, White (White, 6FT 1 Pack)

Ready to buy?

KASIMO CAT 8 Ethernet Cable 6 FT, Cat8 Internet Cable 40Gbps with RJ45 Gold Plated Connector SFTP, High Speed Gaming LAN Patch Cable, Compatible with Cat5/Cat6/Cat7, White (White, 6FT 1 Pack) 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.

Buy on Amazon — $9.88

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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KASIMO CAT 8 Ethernet Cable 6 FT, Cat8 Internet Cable 40Gbps with RJ45 Gold Plated Connector SFTP, High Speed Gaming LAN Patch Cable, Compatible with Cat5/Cat6/Cat7, White (White, 6FT 1 Pack)
$9.88
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