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Black USB-C to USB-C cable, 6.6 ft long, male-to-male connectors

LUOM

LUOM TJ-Thunderbolt5 6.6 ft USB C to USB C cable

SKU CH-2N8K-ZT24K

A 6.6 ft USB-C to USB-C cable supporting 80 Gbps data transfer, 16K at 60 Hz video, and 240 W power delivery

  • Refresh frequency16K@60 Hz
  • Connection typeUSB C to USB C
  • Connector genderMale to Male
  • Apple compatibilityUSB-C port
  • Product typeUSB4
  • Product colorBlack

Cable Length 6.6 Feet

  • Charges laptops at up to 240W via PD 3.1
  • Drives a single 16K display at 60Hz
  • Moves data at up to 80Gbps on USB4 Gen 4
  • Works with Thunderbolt 3 hosts and USB-C devices
  • 6 ft male-to-male cable for flexible desk setups

Thunderbolt 5 Cable 6.6 ft

This LUOM cable is a USB4 Gen 4 Type‑C to Type‑C link built for users who need maximum bandwidth and power in a single run. It suits creators, engineers and anyone connecting high‑performance docks, eGPUs or 16K displays.

Upgrades from slower USB‑C leads

It replaces cables limited to 20 Gbps or 40 Gbps when the host port supports Gen 4 and the workflow demands 80 Gbps throughput or 240 W charging. The jump is worth it only if both ends negotiate the higher generation.

Sustained 80 Gbps and 240 W delivery

Under continuous load the cable maintains up to 80 Gbps data rates and delivers 48 V at 5 A without thermal throttling, keeping eGPU frames stable and large transfers consistent over the full 6.6 ft length.

How it compares

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

Price $33.99
Pricier than about 90% of the 15,227 comparable items (median $14.99).
Refresh frequency 16K@60 Hz
Typical for this category: the median of 366 items is 60 Hz.

Specifications

Product
Brand nameLUOM
Model nameTJ-Thunderbolt5
Product typeUSB4
Product colorBlack
Display
Refresh frequency16K@60 Hz
Ports & slots
Connection typeUSB C to USB C
Thunderbolt 3 supportYes
Connector genderMale to Male
Compatibility
Apple compatibilityUSB-C port

Other versions of this model

5 more in the same range

Questions about this item

What length is the LUOM TJ-Thunderbolt5 cable and will it reach my desk setup?

The cable measures 6.6 feet end to end, giving enough slack to connect a laptop on a desk to a dock or monitor placed further away without strain on the connectors.

How do I plug it in so that I actually get the 80 Gbps Gen 4 speed instead of falling back to 20 or 40 Gbps?

Insert the reversible USB C male plugs firmly into Thunderbolt 5 or USB4 Gen 4 ports on both host and device; the cable is bi-directional, but the port generation on each side determines whether you see 80, 40 or 20 Gbps.

Will the 240 W rating (48 V / 5 A) degrade over time or require any periodic replacement?

The cable is built to the USB PD 3.1 specification for 240 W continuous delivery; no scheduled maintenance is needed, though inspect the connectors occasionally for debris or bent pins that could affect contact.

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