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Black USB-C to USB-C cable, 31 inches, male connectors, TPE jacket

Tripp Lite

Tripp Lite U520-31N USB4 cable 31in 40Gbps 100W

SKU CH-PTTM-8XY9Z MPN U520-31N

USB4 cable delivers 40 Gbps data, 8K at 60 Hz video and 100 W charging over 31 in

  • Connection typeUSB C to USB C
  • Cable length2.62 ft (0.8m)
  • Connector count2
  • Connector genderMale to Male
  • Apple compatibilityUSB-C port
  • Product typeUSB 4.0
  • Transfers data at up to 40 Gbps for rapid file moves
  • Drives a single 8K display at 60 Hz for high-resolution workflows
  • Delivers 100 W power to charge laptops and other high-powered devices
  • Connects USB-C and Thunderbolt 3 gear including docks, phones and PCs
  • Backward compatible with USB 3.0 and USB 2.0 devices for broad usability

USB4 40Gbps cable 31in 100W

The Tripp Lite U520-31N is a USB4 cable with male-to-male USB-C connectors, 31 inches long, rated for 40Gbps data and 100W power delivery. It supports Thunderbolt 3 and carries 8K60Hz video via DisplayPort Alt Mode. The black TPE jacket carries a VW-1 rating with nickel-plated shells and gold contacts.

Creative pros and Thunderbolt 3 users

This cable suits creators moving large video files between USB-C or Thunderbolt 3 laptops, docks and 8K displays at full 40Gbps bandwidth. It also charges high-powered laptops at 100W while streaming 8K or dual 4K60 video. Buyers needing longer runs for permanent installs or distances beyond 0.8m should look at active or optical alternatives.

40Gbps USB4 certification

The decisive spec is the USB4 40Gbps rating, which guarantees two-lane 40Gbps throughput, 8K60Hz video and 100W PD over the 31in length. Cables marked only for 20Gbps or USB 3.2 cannot deliver the same video and data headroom.

How it compares

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

Price $23.99
Pricier than about 84% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameTripp Lite
Model nameU520-31N
Product typeUSB 4.0
Product colorBlack
Ports & slots
Connection typeUSB C to USB C
Thunderbolt 3 supportYes
Connector count2
Connector genderMale to Male
Size & build
Cable length2.62 ft (0.8m)
Shipping weight0.43 kg
Package size229 × 178 × 13 mm
Compatibility
Apple compatibilityUSB-C port

Questions about this item

What clearance does the 31in cable need between two USB-C ports?

The 31in length provides 2.62 ft of reach between male USB-C connectors on each end.

How do you ensure the cable negotiates 40Gbps and 100W instead of falling back to a lower rate?

Connect both ends to USB4 or Thunderbolt 3 ports that support DisplayPort Alt Mode and PD 100W; the cable then uses its two bidirectional lanes for full bandwidth and power.

When should the cable be replaced if the jacket shows wear?

Replace it if the TPE jacket rated VW-1 is cut, abraded or the nickel-plated connectors become loose, as damage can interrupt 40Gbps data or 100W charging.

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