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

This coaxial USB cable from Delock connects devices with USB-C or Thunderbolt 3 ports, enabling USB, DisplayPort and PCI Express data transmission. It is designed for docking stations, external enclosures, monitors and smartphones and supports high-speed data transfer as well as power delivery for connected devices.

Advantages

The cable supports data transfer rates up to 40 Gbps via USB4 Gen 3x2 while remaining backward compatible with USB 3.2 and USB 2.0 devices. It implements DisplayPort Alternate Mode (DisplayPort 1.4a and DisplayPort 2.0) for connecting high-resolution monitors up to 4K at 144 Hz. USB Power Delivery 3.1 with Extended Power Range is supported, allowing device charging up to 240 W (48 V / 5 A). The 2 m black coaxial design with gold-plated contacts aims to provide reliable signal integrity for demanding applications such as docking, high-speed storage and displays.

Suitable for

• Connecting laptops or PCs with USB-C/Thunderbolt 3 ports to docking stations
• Linking computers to USB-C monitors using DisplayPort Alternate Mode
• High-speed data transfer to external SSDs and storage enclosures
• Powering and charging high-power devices that support USB PD up to 240 W

When it may not be suitable

This cable requires both host and client devices to support the relevant standards (USB4 Gen 3x2, DisplayPort Alt Mode or USB PD 3.1) to achieve the maximum features such as 40 Gbps, 4K/144 Hz display output or 240 W charging. If one or both devices support only older USB versions or lack DisplayPort Alt Mode or PD 3.1, actual performance will fall back to the capabilities of those devices.

Key specifications

• Connector type: USB-C to USB-C (angled connectors: left and right)
• USB standard: USB4 Gen 3x2, backward compatible with USB 3.2 and USB 2.0
• Maximum data transfer rate: up to 40 Gbps
• Display support: DisplayPort 1.4a and DisplayPort 2.0 Alternate Mode, up to 4K @ 144 Hz
• Power Delivery: USB PD 3.1 Extended Power Range, up to 240 W (48 V / 5 A)
• Cable length: 2 m
• Colour: Black

How to use

Connect the angled USB-C ends to the corresponding USB-C or Thunderbolt 3 ports on your laptop, PC, monitor or docking station. For display output ensure the host device supports DisplayPort Alternate Mode; for maximum charging power ensure the power source and the device being charged both support USB PD 3.1 Extended Power Range. The cable will negotiate the correct USB speed, display mode and power level automatically based on the capabilities of the connected devices.

What to consider before purchase

• Check that both host and peripheral devices support USB4 Gen 3x2 or the required alternate modes (DisplayPort Alt Mode, USB PD 3.1) to use full functionality
• Confirm your monitor’s supported resolution and refresh rate to ensure compatibility with DisplayPort Alt Mode capabilities
• Verify the power adapter and device accept USB PD 3.1 Extended Power Range if you require up to 240 W charging

Usage recommendations

Use the cable for high-bandwidth connections such as external NVMe enclosures, docking stations and high-resolution monitors; route the 2 m cable to avoid tight bends near the angled connectors and ensure ventilation for devices drawing high power when charging.