DELOCK USB4 Gen 3x2 Coaxial USB-C to USB-C Cable 40 Gbps PD 3.1 240 W 2 m

The DELOCK USB4 Gen 3x2 coaxial USB-C to USB-C cable is designed for high-bandwidth connections between compatible laptops, docking stations, monitors and peripherals. It supports USB4 Gen 3x2 data transfer up to 40 Gbps, DisplayPort Alternate Mode for video output, and USB Power Delivery (USB PD 3.1) with Extended Power Range up to 240 W. The cable is 2 m long, black, and features gold-plated contacts suitable for data, video and power delivery between devices with USB-C or Thunderbolt 3/USB4 ports.

Advantages

This cable provides multi-protocol support, carrying USB data, DisplayPort video and PCI Express signals over a single USB-C connection. It enables very high data transfer rates up to 40 Gbps for compatible devices and supports DisplayPort 1.4a and DisplayPort 2.0 Alternate Mode for high-resolution monitors. USB Power Delivery 3.1 Extended Power Range allows device charging and power delivery up to 240 W (48 V / 5 A). The 2 m length offers flexible placement while gold-plated contacts improve contact reliability.

Suitable for

• Connecting laptops to docking stations and external enclosures
• Connecting USB-C or Thunderbolt 3/USB4 monitors using DisplayPort Alternate Mode
• High-speed data transfer between compatible devices and external SSDs
• Supplying power to laptops and peripherals requiring up to 240 W

When it may not be suitable

The cable reaches its full 40 Gbps performance only with devices that support USB4 Gen 3x2 or equivalent compatible standards; older USB 3.x or USB 2.0 devices will operate at their respective lower speeds. Not all USB-C ports implement DisplayPort Alternate Mode or support the full 240 W USB PD 3.1 Extended Power Range; compatibility depends on the host and peripheral specifications.

Key specifications

• Data transfer: up to 40 Gbps (USB4 Gen 3x2)
• Video: DisplayPort 1.4a and DisplayPort 2.0 Alternate Mode (up to 8K 30 Hz depending on devices)
• Power delivery: USB PD 3.1 Extended Power Range up to 240 W (48 V / 5 A)
• Connectors: USB-C to USB-C (straight)
• Cable length: 2 m
• Color: Black

How to use

Plug one USB-C connector into the host device (laptop, docking station or PC) and the other into the compatible peripheral, monitor or charger. For video output, ensure the host and monitor support DisplayPort Alternate Mode. For high-power charging, verify that both host and power source support USB PD 3.1 Extended Power Range and the required voltage/current. Devices that do not support the highest standards will negotiate lower data rates or power levels automatically.

What to consider before purchase

• Confirm that both devices support USB4 Gen 3x2 or the required alternate modes for 40 Gbps and DisplayPort functionality
• Check that the host and power adapter support USB PD 3.1 Extended Power Range if you need up to 240 W
• Ensure your monitor supports DisplayPort Alternate Mode and the desired resolution/refresh rate

Recommendations

Use this DELOCK coaxial USB-C cable when you need high-bandwidth data transfer, DisplayPort video output or high-power charging between compatible USB-C/Thunderbolt 3/USB4 devices. Verify device compatibility for optimal performance.