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Black USB-C cable with male connectors on both ends, 3.9 ft long

Cable Matters

Cable Matters USB4 Cable 80Gbps 3.9ft Black

SKU CH-335S-2TWC0

USB-IF verified cable delivers 80 Gbps data, 8K 120 Hz video and 240 W charging over 3.9 ft

  • Rated speed80 Gbit/s
  • Connection typeUSB Type C
  • Cable length3.9
  • Connector count24
  • Connector detailsUSB Type C
  • Connector genderMale-to-Male
  • USB-IF verified cable delivers reliable 80Gbps performance
  • 80Gbps bandwidth enables rapid large-file transfers
  • 240W charging powers demanding laptops and peripherals
  • Supports 8K at 120Hz and 4K at 480Hz video
  • Thunderbolt 5 and 4 compatibility extends device options

USB4 Cable 80Gbps 3.9ft Black

This USB-IF Verified USB4 cable delivers up to 80Gbps bandwidth with male-to-male USB Type C connectors. It supports 8K video at 120Hz and 240W charging via USB PD 3.1 Extended Power Range. The 3.9ft length suits desktop connections between host and peripheral.

Suits Thunderbolt 5 and USB4 hosts needing full

Professionals using Thunderbolt 5 docks, 8K monitors or high-speed storage enclosures will use the full bandwidth. Backward compatibility covers USB 3.2, 3.1, 3.0 and 2.0 devices at their rated speeds. Buyers who need longer runs beyond 3.9ft should consider an active or optical alternative.

Certified 80Gbps USB4 speed with 240W power delivery

The USB-IF Verified 80Gbps rating is the single specification that guarantees full USB4 Gen 4 performance and 240W charging. Without this certification a cable may fall back to lower data rates or power limits.

How it compares

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

Price $26.99
Pricier than about 89% of the 15,187 comparable items (median $14.99).

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Specifications

Product
Brand nameCable Matters
Product typeUSB4 cable
Product colorBlack
Performance
Rated speed80 Gbit/s
Ports & slots
Connection typeUSB Type C
Connector count24
Connector detailsUSB Type C
Connector genderMale-to-Male
Size & build
Cable length3.9

Questions about this item

What USB-C host port is required for the cable to deliver its full 80Gbps data rate?

The cable reaches 80Gbps with a USB4 or Thunderbolt 5 host port that supports 80Gbps operation.

Will the cable still carry video and data if I connect it to a USB 3.2 or Thunderbolt 3 port?

Yes, it is backward compatible with USB 3.2, USB 3.1, USB 3.0, USB 2.0 and Thunderbolt 3, operating at each standard's maximum speed.

How can I verify the cable is negotiating the expected 80Gbps link after plugging it in?

Check the operating system's USB controller details or Thunderbolt device tree — they will show a 80Gbps link width when the connection is fully trained.

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