We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Short yellow USB-C extension cable with flat silicone body and male-to-female connectors

Duttek USB C Extension Cable 40Gbps 100W 8K 13cm Yellow

SKU CH-X7M8-G3FHN

A 13 cm USB-C male-to-female extender delivering 40 Gbps data, 100 W charging and 8K 60 Hz video in a flexible silicon cable

  • Rated speed40 Gbit/s
  • Connection typeUSB Type C
  • Cable length13
  • Connector count24
  • Connector detailsUSB Type C
  • Build detailsSilicon
  • Transfers files at 40 Gbps for rapid data movement
  • Delivers up to 100 W charging with integrated E-marker chip
  • Displays 8K video at 60 Hz with HDR and ARC support
  • Silicon rubber construction withstands 15,000 bends and insertions
  • Compact 13 cm length fits easily in pocket or bag

Short 40 Gbps USB-C Extender

This 13 cm yellow cable extends a USB-C connection while keeping the full 40 Gbps bandwidth. It carries up to 100 W of power and 8K 60 Hz video with ARC. The silicon construction uses an FPC one-piece design rated for 15 000 bends and insertions.

Check port orientation and device power needs

Verify that both host and peripheral have standard USB-C ports and that the short length reaches without strain. The integrated E-marker chip enables 20 V 5 A charging, so confirm the power supply can deliver that level. No drivers are required for data or video.

Fits tight spaces and frees longer cables

The flat, ultra-flexible build slides into crowded docks, eGPU enclosures or travel bags where a full-length cable would snag. It preserves Thunderbolt 4 and USB 3.2 speeds while off-loading wear from the device’s own port. One extender keeps the desk tidy.

How it compares

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

Price $15.99
Pricier than about 55% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameDuttek
Product typeUSB Type C
Product colorYellow
Performance
Rated speed40 Gbit/s
Ports & slots
Connection typeUSB Type C
Connector count24
Connector detailsUSB Type C
Size & build
Cable length13
Build detailsSilicon

Questions about this item

Does the box contain only the 13 cm yellow cable or are adapters and power bricks included?

Only the 13 cm USB Type C male-to-female extension cable is supplied; no adapters, power bricks or extra cables are in the package.

Should I choose the 40 Gbps version or a higher-speed model for Thunderbolt 4 docking?

This cable is the 40 Gbps model and is fully compatible with Thunderbolt 4 and Thunderbolt 3 docking stations.

Will the 100 W rating actually charge my laptop at full speed through a dock?

Yes, the integrated E-marker chip supports 20 V at 5 A for up to 100 W power delivery through the cable.

More in USB Cords & Extension Cables

Similar items