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Grey USB-C to USB-C cable with braided sleeve, 1.5m

LUOM

LUOM USB4 240W 40Gbps Type-C cable 1.5m

SKU CH-8G8V-50F2S

A 1.5 m USB-C to USB-C cable delivering 240 W charging, 40 Gbps data and 8K 60 Hz video for Thunderbolt 3 and 4 devices

  • Connector TypeUSB C to USB C
  • ColorGrey
  • Thunderbolt 3Yes
  • Terminal GenderMale to Male
  • Apple CompatibleUSB-C port

Cable Length 4 Feet

  • 240W power delivery charges laptops at full speed
  • 40Gbps bi-directional data moves large files in seconds
  • Thunderbolt 3 and 4 compatible for docks and eGPUs
  • 8K video at 60Hz drives high-resolution displays
  • 5m length with durable sleeved jacket suits desk setups

What this cable is and who it fits

The LUOM USB4 cable connects USB-C devices at up to 40Gbps and delivers up to 240W of power over a 1.5m length. It supports Thunderbolt 3 and 4 hosts, carries 8K video at 60Hz, and handles bi-directional data and charging for laptops, docks, eGPUs and phones.

Who it suits and who should look elsewhere

Builders needing a single cable for high-power charging, fast data and external displays will find it covers all three. Users who only need basic charging or slower data rates, or who require a longer reach than 1.5m, should consider a simpler or longer alternative.

Behaviour under sustained load

The cable maintains its 40Gbps data rate and 240W power delivery during extended transfers and charging sessions thanks to its EPR-rated construction. Real-world throughput reaches 2.8GB/s read and 2.1GB/s write, and the 48V voltage rating remains stable under continuous heavy use.

Highlights

  • 240W power delivery charges laptops at full speed
  • 40Gbps bi-directional data moves large files in seconds
  • Thunderbolt 3 and 4 compatible for docks and eGPUs
  • 8K video at 60Hz drives high-resolution displays
  • 5m length with durable sleeved jacket suits desk setups

Specifications

Connector TypeUSB C to USB C
ColorGrey
Thunderbolt 3Yes
Terminal GenderMale to Male
Apple CompatibleUSB-C port

Other versions of this model

5 more in the same range

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Questions about this item

What charger do I need to reach 240W with this cable?

A 240W EPR PD 3.1 charger and a device that accepts 240W are required.

Will this cable work with my Thunderbolt 3 dock?

Yes, the cable is Thunderbolt 3 compatible and supports 40Gbps data with Thunderbolt 3 devices.

How can I verify the cable is delivering 40Gbps after connecting?

Transfer a large file and check for read speeds near 2.8GB/s and write speeds near 2.1GB/s with compatible USB4 Gen3x2 hardware.

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