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Grey USB-C to USB-C cable, 3.3 ft long, male connectors both ends

Jansicotek

Jansicotek 3.3FT USB 4 Thunderbolt 4 Cable 40Gbps 240W 8K@60Hz Grey

SKU CH-5ATN-80HDQ

A 3.3 ft USB-C cable delivering 40 Gbps data, 240 W charging and 8K 60 Hz video for Thunderbolt 4 and USB4 devices

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

Cable Length 3.3 Feet

  • Charges at 240W using 48V 5A power delivery
  • Transfers data at 40Gbps with Thunderbolt 4 support
  • Drives 8K at 60Hz or dual 4K displays
  • Works with Thunderbolt 3 and USB 3.2 3.1 2.0
  • 3ft grey USB C to USB C male cable

Jansicotek USB4 Thunderbolt 4 Cable 40Gbps

This 3.3FT USB C to USB C cable delivers 40Gbps data transfer and up to 240W power delivery. It suits professionals linking Thunderbolt 4 or 3 docks, high-speed storage and 8K displays to compatible laptops.

40Gbps bandwidth and 240W charging headroom

The cable handles 8K at 60Hz or dual 4K at 60Hz video streams while fast-charging a MacBook Pro to full capacity in under an hour. It runs out of steam only when the host port lacks DisplayPort Alt Mode or 40Gbps controller support.

Replaces 60W and 100W Thunderbolt 3 cables

The jump is worth it when you need the full 40Gbps lane for RAID arrays or eGPUs and want single-cable 240W charging. It is not for buyers whose devices top out at USB 3.2 10Gbps or lower power profiles.

Highlights

  • Charges at 240W using 48V 5A power delivery
  • Transfers data at 40Gbps with Thunderbolt 4 support
  • Drives 8K at 60Hz or dual 4K displays
  • Works with Thunderbolt 3 and USB 3.2 3.1 2.0
  • 3ft grey USB C to USB C male cable

Specifications

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

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Questions about this item

Will this 40Gbps Thunderbolt 4 cable work with my older USB-C 3.2 laptop?

Yes, it is backward compatible with USB-C 3.2, 3.1 and 2.0 devices and hosts, so it will function at the speed the older port supports.

How can I verify the cable is delivering 240W charging after I plug it in?

Check the power reading on the connected device or a USB-C power meter; the cable supports up to 240W (48V/5A) when both the charger and the laptop negotiate that rate.

Does the 3.3FT grey cable include any adapters or do I need to buy them separately?

The box contains only the USB-C to USB-C cable itself; no adapters or extra accessories are included.

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