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Black USB-C to USB-C cable, 6.6 ft, braided finish

LUOM

LUOM TJ-A323 USB4 cable 40Gbps 100W 8K 6.6ft

SKU CH-45VB-B3BJK

A USB4 cable delivering 40 Gbps data, 100 W charging and 8K 60 Hz video over 6.6 ft

  • Refresh frequency8K@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

Style USB4

  • Transfers files at 40 Gbps with USB4 Gen 3x2
  • Charges laptops up to 100 W via PD 3.1 Extended Power Range
  • Drives one 8K display at 60 Hz or two 4K displays at 60 Hz
  • Works with Thunderbolt 3 and Thunderbolt 4 hosts
  • 6 ft length gives flexible desk placement

USB4 cable for high-speed workflows

This LUOM TJ-A323 cable carries USB4 Gen 3x2 at up to 40Gbps and supports Thunderbolt 3 and 4 devices. It connects USB-C laptops, tablets and phones to NVMe enclosures, docking stations and external SSDs. The 6.6ft length suits desktop and mobile setups where fast data and video share one link.

Reversible USB-C connectors with 100W power

Male-to-male USB-C plugs are bi-directional and reversible for quick insertion. PD 3.1 Extended Power Range delivers up to 100W at 20V/5A, charging a MacBook Pro 16 from 0 to 60 per cent in 30 minutes. The same connector carries 8K at 60Hz to a single display or dual 4K at 60Hz with two cables.

Broad protocol support for mixed fleets

The cable negotiates PD 3.1, PD 3.0 PPS, PD 2.0, QC 4.0/3.0, AFC, SCP and FCP so one lead charges phones, tablets and laptops from different brands. It replaces separate charge and video cables for users who move between workstations. Buyers needing longer runs or angled connectors will need a different product.

How it compares

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

Price $13.99
Cheaper than about 60% of the 15,227 comparable items (median $14.99).
Refresh frequency 8K@60 Hz
Typical for this category: the median of 366 items is 60 Hz.

Specifications

Product
Brand nameLUOM
Model nameTJ-A323
Product typeUSB4
Product colorBlack
Display
Refresh frequency8K@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 does USB4 Gen 3x2 cap at for data transfer on this cable?

The cable supports a theoretical maximum of 40Gbps, with real-world read speeds up to 2.8GB/s and write speeds up to 2.1GB/s.

What physical connector does the TJ-A323 use and how long is it?

It has USB-C male connectors on both ends and measures 6.6ft in length.

How do I get 100W charging from this cable?

Pair it with a PD 3.1 charger and a device that accepts 20V/5A; the cable itself carries the full 100W.

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