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Grey USB-C to USB-C cable, four feet long, male connectors both ends

ESTONE

ESTONE USB4 Cable Thunderbolt 4 Certified 4 ft 40Gbps 240W Grey

SKU CH-DC53-JK2P3

Thunderbolt 4 certified USB-C cable delivers 40 Gbps data, 240 W charging and 8K 60 Hz video over four feet

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

Cable Length 4 Feet

  • Charge at up to 240W with a compatible adapter
  • Transfer data at up to 40Gbps on supported ports
  • Drive an 8K display at 60Hz over a single cable
  • Run two 4K screens at 60Hz using dual cables
  • Works with Thunderbolt 4, Thunderbolt 3 and USB-C devices

Thunderbolt 4 certified 40 Gbps cable

This USB4 cable carries Thunderbolt 4 certification and supports up to 40 Gbps data transfer between compatible hosts and peripherals. It suits professionals moving large media libraries or driving high-resolution displays. The male-to-male USB-C connectors work with Thunderbolt 3, USB4 and earlier USB-C devices.

Sustained 240 W charging and 8K video

When paired with a compatible charger the cable delivers up to 240 W (48 V / 5 A) continuously, keeping gaming laptops or workstations powered under load. The 40 Gbps bandwidth maintains a single 8K display at 60 Hz or dual 4K displays at 60 Hz without throttling during extended sessions.

40 Gbps bandwidth decides fit

The single specification that determines suitability is the 40 Gbps certified throughput; devices limited to 20 Gbps will not reach the cable’s rated speed. Buyers needing only 10 Gbps or 20 Gbps links should choose a lower-rated cable.

Highlights

  • Charge at up to 240W with a compatible adapter
  • Transfer data at up to 40Gbps on supported ports
  • Drive an 8K display at 60Hz over a single cable
  • Run two 4K screens at 60Hz using dual cables
  • Works with Thunderbolt 4, Thunderbolt 3 and USB-C devices

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

Does the 240W power delivery generate noticeable heat during all-day charging?

The cable supports up to 240W (48V/5A) power delivery; heat output depends on the charger and device combination, not the cable alone.

What charger and device must I already own to reach 240W charging?

You need a USB-C charger and a device that both support 240W (48V/5A) Power Delivery; the cable simply enables the connection.

Will this cable deliver 40Gbps data speeds with my older Thunderbolt 3 laptop?

The cable is backwards compatible with Thunderbolt 3, but bandwidth will be limited to the port's maximum of 20Gbps on Gen2 or 40Gbps on Gen3.

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