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Grey USB-C to USB-C cable, four feet long, matte finish, reversible male connectors

Jansicotek

Jansicotek USB4 Thunderbolt 4 Cable 4FT 40Gbps 240W 8K@60Hz Grey

SKU CH-TR7Z-98YGN

A USB-C cable delivering 240 W charging and 40 Gbps data with 8K 60 Hz video support

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

Cable Length 4 Feet

  • Charges laptops at up to 240W with PD 3.1 Extended Power Range
  • Transfers data at 40Gbps using USB4 Gen 3x2
  • Drives an 8K display at 60Hz or 4K at 144Hz
  • Works with Thunderbolt 3 and 4 hosts and USB-C devices
  • Reversible USB-C male connectors plug in either way

What this cable delivers

This USB4 Gen 3x2 cable carries 40Gbps bi-directional data, 8K@60Hz video, and 240W power delivery over a four-foot USB-C to USB-C link. It is built for users who need maximum throughput and charging from a single connection.

Who benefits and who does not

It suits creators driving high-resolution displays, professionals moving large datasets between Thunderbolt 4 or USB4 hosts, and owners of 140W-class laptops that demand Extended Power Range charging. Buyers whose devices top out at 10Gbps or 100W will not gain the headline speeds or wattage this cable provides.

The deciding specification

The cable is certified for USB4 Gen 3x2 at 40Gbps with PD 3.1 Extended Power Range up to 240W (48V/5A). If your host, charger, and peripheral all support that tier, the link will negotiate the full rate; otherwise it falls back to the lowest common capability.

Highlights

  • Charges laptops at up to 240W with PD 3.1 Extended Power Range
  • Transfers data at 40Gbps using USB4 Gen 3x2
  • Drives an 8K display at 60Hz or 4K at 144Hz
  • Works with Thunderbolt 3 and 4 hosts and USB-C devices
  • Reversible USB-C male connectors plug in either way

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 cable get warm when delivering 240W continuously?

The cable supports up to 240W power delivery at 48V/5A and is built for extended power range; normal operation at full load may produce some warmth but stays within USB4 specifications.

What charger and device are needed to reach 240W charging?

A 240W EPR PD 3.1 charger and a device that accepts 240W input are required; the cable is backwards compatible with 180W, 140W, 100W and lower power profiles.

Will this cable work with my Thunderbolt 3 dock and 8K monitor?

Yes, the cable is Thunderbolt 3 compatible and supports 8K@60Hz video; it also works with Thunderbolt 4, USB 3.2 and earlier USB-C devices.

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