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

LUOM

LUOM TJ-A323 USB4 Cable 100W 40Gbps 8K@60Hz 6.6FT

SKU CH-VPVE-1VVZT

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

  • 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

  • Charges laptops at up to 100W with PD 3.1
  • Moves files at 40Gbps via Thunderbolt compatibility
  • Drives an 8K display at 60Hz over a single cable
  • Works with Thunderbolt 3 and USB 3.2 devices
  • 6FT length gives flexible desk placement

One cable for charging, video and data

This USB4 cable carries up to 100W of power, 40Gbps data and 8K@60Hz video over a single USB‑C to USB‑C link. It is built for owners of MacBook Pro, MacBook Air, iPad Pro, Samsung phones and eGPU docks who want one lead that handles every role.

Backwards compatibility removes the need

The cable works with Thunderbolt 4 and Thunderbolt 3 hosts, plus USB 3.2, 3.1 and 3.0 devices, so older laptops and peripherals still connect at their best speed. Dual 4K monitors are supported when two cables are used, giving extra screen space without new adapters.

Plug in and it works; the only limit is the host

Both ends are reversible male USB‑C, so orientation never matters and no driver install is required. Full 40Gbps throughput and 100W charging only appear when the charger, laptop and any dock all support those ratings; otherwise the link falls back to the lowest common spec.

How it compares

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

Price $14.99
Typical for this category: the median of 15,227 items is $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

Will the 6.6FT USB4 cable's connectors or shielding wear out with daily plugging and unplugging?

The reversible USB C male connectors are rated for thousands of insertion cycles, and the braided shielding resists fraying; no user-serviceable parts exist, so replacement is only needed if physical damage occurs.

What limits sustained 40Gbps transfers on the TJ-A323 cable during long file moves?

The 40Gbps ceiling is set by the USB4 Gen 3x2 specification; real-world throughput reaches 2.8GB/s read and 2.1GB/s write, so host controller thermal throttling or drive speed becomes the bottleneck first.

Does the 100W cable get hot or draw extra power when charging a laptop all day?

At 20V/5A the cable operates within its PD 3.1 rating; it remains cool to the touch during continuous 100W delivery and adds no measurable standby draw beyond the charger's own efficiency loss.

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