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Grey USB-C to USB-C cable, 3.3FT, braided sleeve, metal connectors

Silkland USB4 Cable 40Gbps 240W 8K 3.3FT

SKU CH-FXFH-1BXN8

A USB4 cable delivering 40Gbps data transfer, 240W charging and 8K 60Hz video in a 3.3FT male-to-male copper link

  • TypeUSB4 Cable
  • Connector TypeUsb4 for Thunderbolt 4/3; Usb C; Type C;
  • ColorGrey
  • Connector Number40
  • Connector DetailUsb4 for Thunderbolt 4/3; Usb C; Type C;
  • Terminal GenderMale-to-Male
  • 40Gbps bandwidth moves large files quickly
  • 240W charging powers laptops and phones fast
  • 8K 60Hz output drives high-resolution displays
  • Thunderbolt 4 and 3 compatible for broad device support
  • USB-IF certified cable ensures reliable performance

USB4 cable for Thunderbolt 4 and USB-C

The Silkland cable carries data at 40Gbps, delivers up to 240W of power and drives an 8K display at 60Hz. It uses a male-to-male USB-C connector pair and is USB-IF certified. The 3.3FT length suits desktop setups where the host and peripheral sit close together.

Replaces slower USB-C cables that limit charging

If your current cable tops out at 100W or cannot drive 8K, this one removes both bottlenecks in a single wire. The jump is worth it when you need full Thunderbolt 4 bandwidth, 240W PD 3.1 charging and high-resolution video simultaneously.

Practical limits of the USB4 interface

Copper construction caps reliable performance at short lengths; the maker recommends staying below 5FT for stable docking-station operation. Actual throughput still depends on the host and device supporting the same 40Gbps rate. The cable is backward compatible with earlier USB speeds.

Highlights

  • 40Gbps bandwidth moves large files quickly
  • 240W charging powers laptops and phones fast
  • 8K 60Hz output drives high-resolution displays
  • Thunderbolt 4 and 3 compatible for broad device support
  • USB-IF certified cable ensures reliable performance

Specifications

BrandSilkland
ModelCavo USB4 Certificato
TypeUSB4 Cable
Connector TypeUsb4 for Thunderbolt 4/3; Usb C; Type C;
ColorGrey
Connector Number40
Connector DetailUsb4 for Thunderbolt 4/3; Usb C; Type C;
Terminal GenderMale-to-Male
Speed40 gigabits_per_second
ConstructionCopper
Features40Gbps Data Transfer; 240W Fast Charging; 8K 60Hz

Questions about this item

What length is the 3.3FT USB4 cable and what connectors does it use?

The cable measures 3.3FT and has male-to-male USB-C connectors on both ends.

How do I install the cable so the E-Marker chip negotiates 240W charging correctly?

Connect the cable to a PD3.1 charger and a device that supports 48V/5A; the E-Marker chip then negotiates the full 240W automatically.

When should I replace the cable if the braided jacket shows wear?

Replace the cable if the nylon braid frays enough to expose the copper conductors or if connectors become loose.

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