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Flat black CAT8 Ethernet cable twenty feet long with RJ45 connectors

No Sew

No Sew CAT8 Ethernet Cable 20 ft 40Gbps 2000MHz Flat Black

SKU CH-SPWZ-059WC

Flat Cat 8 cable delivers 40 Gbps at 2000 MHz over 20 ft with gold-plated RJ45 connectors

  • Cable category8
  • First connectorRJ45
  • ShieldingTangle Free
  • Product typeCat 8
  • Product colorBlack
  • Key featuresFlat, High Speed, Tangle Free, UV Resistant,
  • 40 Gbps speed for lag-free gaming and 4K streaming
  • 2000 MHz bandwidth handles heavy server and cloud workloads
  • Flat tangle-free design routes easily under carpets and along walls
  • Gold-plated RJ45 connectors on bare copper reduce signal loss
  • Backward compatible with Cat5, Cat5e, Cat6 and Cat7 networks

Cat8 Ethernet Cable 20 ft

This Cat8 Ethernet cable measures 20 ft and supports bandwidth up to 2000 MHz with data rates up to 40 Gbps. It uses 100 percent bare copper conductors and gold-plated RJ45 connectors for low signal loss. The flat, tangle-free design suits home and office networks.

Practical limits of Cat8 40 Gbps

The cable delivers its rated 40 Gbps over short runs typical of patch leads; longer permanent links will fall back to lower speeds dictated by the channel budget. Shielding reduces alien crosstalk but does not overcome the distance ceiling inherent to the standard. Connectors remain standard RJ45 so any 8P8C port accepts the plug.

Flat shielded build and daily routing

The flat PVC jacket measures 0.24 by 0.06 inch, letting it slide under carpets and hug skirting boards without bulges. Gold-plated contacts resist oxidation through repeated insertions. Backward compatibility with Cat5, Cat5e, Cat6 and Cat7 equipment means it drops into existing switches, routers and patch panels.

How it compares

Measured against everything we stock in Ethernet & LAN Cables, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 55% of the 9,945 comparable items (median $14.99).

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Specifications

Product
Brand nameErcielook
Product typeCat 8
Product colorBlack
Connectivity
Cable category8
Ports & slots
First connectorRJ45
Size & build
ShieldingTangle Free

Questions about this item

Which length of this CAT8 cable should I pick?

This listing is the 20 ft flat black version; other Ercielook CAT8 cables include a 50 ft round option.

What does the 40 Gbps / 2000 MHz rating deliver in my PC?

It provides headroom for 25 Gbps or 40 Gbps switch ports and multi-gig internet plans while remaining backward compatible with Cat5e through Cat7 gear.

What connector standard does this cable use and what speed does it cap at?

Gold-plated RJ45 connectors carry the full CAT8 spec of 40 Gbps at 2000 MHz over the 20 ft run.

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