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A 3.3 ft USB-C to USB-C cable with a matte black finish and reinforced connectors

Aomoproing

Aomoproing USB 4 cable 3.3 ft 40 Gbps 240W

SKU CH-8PKA-THYYM

USB-IF certified cable delivers 40 Gbps data, 240 W charging and 8K at 60 Hz or 4K at 144 Hz over 3.3 ft

Cable Length 3.3 Feet

  • 240W charging powers laptops and docks fast
  • 40 Gbps data speed moves large files in seconds
  • 8K@60Hz or 4K@144Hz video expands display options
  • Thunderbolt 4 support works with Thunderbolt 3 and USB 3.2 devices
  • USB-IF certified cable ensures reliable performance

USB 4 cable for 240 W charging

This USB 4 cable delivers up to 240 W of power and 40 Gbps data transfer over a 3.3 ft length. It suits users who need maximum charging speed and bandwidth for laptops, docks or high‑resolution displays. The USB‑IF certified design guarantees compliance with the 2022 USB 4 specification. Buyers who want more length or a lower‑cost 5 Gbps cable should look elsewhere.

Installation ease and common issues

The cable uses standard USB‑C connectors that plug in without drivers or tools. Its 3.3 ft length keeps cable routing simple on most desks. The only frequent problem is attempting 240 W charging with a charger or device that does not support the USB Power Delivery 3.1 240 W profile, which falls back to a lower rate.

Sustained load behaviour

Under continuous 40 Gbps transfers the cable maintains full throughput without throttling. When driving an 8K display at 60 Hz or 4K at 144 Hz the signal remains stable for extended sessions. The 240 W charging capacity holds steady during prolonged high‑power delivery, provided both host and power source support the full specification.

Highlights

  • 240W charging powers laptops and docks fast
  • 40 Gbps data speed moves large files in seconds
  • 8K@60Hz or 4K@144Hz video expands display options
  • Thunderbolt 4 support works with Thunderbolt 3 and USB 3.2 devices
  • USB-IF certified cable ensures reliable performance

Specifications

No published specifications for this item yet.

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Questions about this item

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

Connect two USB4 devices and run a benchmark or large file copy; sustained throughput near 40 Gbps confirms the link is operating at full speed.

What comes in the box and do I need to buy a charger separately to reach 240 W?

The package contains the 3.3 ft USB C to USB C cable only; a 240 W USB Power Delivery charger must be purchased separately.

Should I choose the 3.3 ft version or a longer length for 8K@60 Hz use?

The 3.3 ft cable is USB-IF certified for 40 Gbps and 8K@60 Hz; longer passive cables may not maintain full bandwidth, so the 3.3 ft length is the safer choice for 8K.

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