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Short black USB-C to USB-C cable with straight connectors

SMUGDESK

SMUGDESK USB4 Cable 1.5 ft 40 Gbps 240 W Thunderbolt 4

SKU CH-1WQ2-ASMTS

A 1.5 ft USB cable delivering 40 Gbps data, 8K at 60 Hz or 4K at 144 Hz video, and up to 240 W charging, certified for Thunderbolt 4 and tested to 5,000 bends

Cable Length 4 Feet

  • Transfer large files in seconds with 40 Gbps bandwidth
  • Drive an 8K monitor at 60 Hz or 4K at 144 Hz
  • Power laptops and peripherals up to 240 W
  • Withstand daily handling through 5000 bend cycles
  • Works with Thunderbolt 4 and Thunderbolt 3 hosts

USB4 cable for high-speed workflows

This 1.5 ft USB4 cable delivers 40 Gbps data transfer for creators moving large media libraries between devices. It suits professionals who need reliable 8K@60Hz or 4K@144Hz video output to external displays. The 240 W power capability charges laptops and accessories from a single connection. Buyers needing longer runs for desk-to-rack setups should look elsewhere.

Certified build quality changes daily reliability

USB-IF certification confirms the cable meets the official USB4 specification for signal integrity and safety. Lab testing to 5000 bends means the connectors resist fatigue from frequent plugging and cable routing. The bundled cable is the only item supplied; no adapters or docks are included. Users who require right-angle connectors or colour-coded cables will not find them here.

1.5 ft length defines the practical workspace

The short reach keeps signal loss minimal at 40 Gbps but limits device placement to adjacent ports on a dock or monitor hub. Thunderbolt 4 and Thunderbolt 3 hosts remain fully compatible at their rated speeds. Extending the link with passive couplers will degrade 8K video and 240 W charging performance. Builders planning longer cable runs must choose an active or optical alternative.

Highlights

  • Transfer large files in seconds with 40 Gbps bandwidth
  • Drive an 8K monitor at 60 Hz or 4K at 144 Hz
  • Power laptops and peripherals up to 240 W
  • Withstand daily handling through 5000 bend cycles
  • Works with Thunderbolt 4 and Thunderbolt 3 hosts

Specifications

No published specifications for this item yet.

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Questions about this item

How many bend cycles is the 1.5 ft cable rated to withstand before it may need replacement?

The cable is proven in lab tests to withstand up to 5,000 bends, indicating a durable construction for repeated daily use and storage.

What is the maximum video resolution and refresh rate the 40 Gbps link can sustain continuously?

It supports up to 8K at 60 Hz or 4K at 144 Hz, and dual 4K display output, limited by the 40 Gbps bandwidth of the USB4 connection.

How much heat or power loss should I expect when the cable delivers 240 W charging all day?

The cable supports up to 240 W charging with a compatible charger; any warmth during sustained high-power delivery is normal for USB-C cables of this rating.

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