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Black braided USB-C to USB-C cable with metal connectors, one metre long

WISDUM

WISDUM USB4 cable 40Gbps 240W 1m

SKU CH-QDSP-N8XW8

A USB-C cable delivering 40 Gbps data transfer and 240 W power delivery for dual 5K or single 8K displays

  • Cable length1M

Length 2m

  • 40 Gbps transfer speed moves large files fast
  • 240 W power delivery charges high-performance laptops
  • Dual 5K or single 8K video output drives multi-screen setups
  • Braided nylon jacket with aluminium housing resists daily wear
  • Thunderbolt 4 compatible for broad device support

Connection Performance

This USB4 cable delivers certified 40 Gbps data transfer and up to 240 W power delivery over a 1 metre length. It suits professionals moving large project files between external storage and workstations, or charging high-performance laptops while driving dual 5K displays. The braided nylon jacket and multi-layer shielding protect signal integrity during frequent transport.

Who It Suits

Creators and engineers who need the full USB4 bandwidth ceiling and maximum charging capability in a single cable will benefit. Users whose peripherals only require lower speeds or power levels, or who need longer reach than one metre, should consider other options.

Deciding Specification

The certified 40 Gbps USB4 data rate is the single figure that determines whether this cable matches your workflow. If your devices and docks operate at lower speeds, the extra bandwidth headroom will not be used.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $18.99
Pricier than about 73% of the 15,227 comparable items (median $14.99).

Specifications

Size & build
Cable length1M

Other versions of this model

2 more in the same range

Questions about this item

Will the braided nylon jacket and aluminum alloy housing need replacement after heavy daily use?

The braided nylon exterior and aluminum alloy housing are built for maximum longevity and do not have a scheduled replacement interval.

What limit appears first when the cable runs at 40Gbps data transfer continuously?

Multi-layer shielding maintains signal integrity at the full 40Gbps rate, so the practical limit is the connected device's controller rather than the cable itself.

Does the cable get hot or draw extra power when delivering 240W charging all day?

Gold-plated connectors and premium construction minimise resistance, so the cable stays cool and adds negligible overhead during sustained 240W power delivery.

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