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Black USB-C to USB-C cable, 4.9 ft, male-to-male connectors, braided jacket

LUOM

LUOM TJ-Thunderbolt5 4.9 ft USB C to USB C cable 80 Gbps 240W 16K@60Hz

SKU CH-3843-DNB76

A 4.9 ft USB C cable delivering 80 Gbps data transfer, 240 W charging and 16K@60Hz video over Thunderbolt

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

Cable Length 4.92 Feet

  • Charge at up to 240 W with PD 3.1
  • Transfer data at up to 80 Gbps with USB4 Gen 4
  • Drive a single 16K display at 60 Hz
  • Works with Thunderbolt 3 and USB-C devices
  • 9 ft reversible USB-C to USB-C cable

Thunderbolt 5 Cable for High-Speed Workflows

This USB4 Gen 4 cable connects USB-C devices at up to 80 Gbps and delivers up to 240 W of power. It supports 16K@60 Hz video output or dual 8K displays for creators and professionals who need maximum bandwidth.

Plug-and-Play With Backward Compatibility

The reversible male-to-male connectors work with Thunderbolt 3 and USB4 ports without drivers. Data speed drops to 40 Gbps on Gen 3 ports and 20 Gbps on Gen 2 ports, so check your host specification before expecting the full 80 Gbps rate.

Sustained 80 Gbps Throughput and 240 W Delivery

The cable maintains Gen 4 bandwidth during long transfers and continuous 240 W charging when both ends support PD 3.1. It is not suited for users who need longer reach than 4.9 ft or who require legacy USB-A connectors.

How it compares

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

Price $27.99
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

How can I confirm the LUOM TJ-Thunderbolt5 cable is delivering 80 Gbps data transfer after setup?

Connect it between two USB4 Gen 4 ports and run a large file transfer; speeds will reach up to 80 Gbps only when both host and device support Gen 4, otherwise they fall back to 40 Gbps or 20 Gbps.

What is included with the 4.9 ft LUOM TJ-Thunderbolt5 cable and what must be purchased separately?

The box contains only the USB C to USB C cable; a PD 3.1 charger capable of 240 W (48 V/5 A) and devices with USB-C ports are required separately.

Which version of the LUOM TJ-Thunderbolt5 cable should I choose for single 16K@60Hz output versus dual 8K displays?

This single model supports both scenarios — its 80 Gbps bandwidth handles one 16K@60Hz stream or two 8K streams, so no alternative version is needed.

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