DeLOCK USB4 40 Gbit/s coaxkabel 1,2 m USB PD 3.1 240 W

The DeLOCK USB4 40 Gbps Coaxial Cable (1.2 m) connects devices such as smartphones, monitors, external enclosures and docking stations via USB-C or Thunderbolt 3 ports. It supports USB data transfer, DisplayPort Alternate Mode and PCI Express tunnelling while providing power delivery according to USB PD 3.1.

Advantages

This USB4 cable supports data transfer rates up to 40 Gbps when used with USB4-compatible devices and is backward compatible with USB 3.2 and USB 2.0. It implements DisplayPort 2.0 Alternate Mode to drive USB-C monitors up to 8K at 60 Hz and supports USB Power Delivery 3.1 Extended Power Range for up to 240 W (48 V / 5 A). The cable is 1.2 m long, has USB-C connectors on both ends and comes in black with gold-plated contacts for reliable connectivity.

Suitable for

• Connecting USB4 or USB-C laptops to high-resolution USB-C monitors (up to 8K@60 Hz)
• High-speed data transfer between desktops, laptops and external enclosures (up to 40 Gbps)
• Powering and charging compatible devices with USB PD 3.1 up to 240 W
• Connecting docking stations and Thunderbolt 3 ports for video, data and power over a single cable

Key specifications

• Connector: USB-C to USB-C
• USB version: USB4 Gen 3x2 (40 Gbps)
• Display support: DisplayPort 2.0 Alternate Mode, up to 8K@60 Hz
• Power Delivery: USB PD 3.1 Extended Power Range, up to 240 W (48 V / 5 A)
• Cable length: 1.2 m
• Colour: Black; gold-plated contacts

How to use

Connect one end of the cable to the USB-C or Thunderbolt 3 port of your PC, laptop or docking station and the other end to the USB-C port of the target device (monitor, external enclosure, smartphone, etc.). For maximum data rates and display resolutions, ensure both connected devices support USB4 and DisplayPort 2.0 Alternate Mode. To deliver power, connect to a power source or host that supports USB PD 3.1 Extended Power Range; power delivery will be negotiated automatically between devices.

Recommendations

Use the cable with compatible USB4 and USB PD 3.1 devices to achieve 40 Gbps transfer speeds and up to 240 W charging. For best video performance at 8K, verify both host and monitor support DisplayPort 2.0 Alt Mode. Avoid sharp bends and heavy mechanical stress to preserve cable integrity.