USB4 cable Exsys EX-K1598-1.0 — 1.0 m, 40 Gbit/s, 240 W PD

USB4 cable Exsys EX-K1598-1.0 — 1.0 m, 40 Gbit/s, 240 W PD is a high-speed USB-C cable engineered for combined data, video and power delivery over a single connector. With a 1.0 m length it fits desktop and portable setups where a reliable connection between laptops, docks, displays and external storage is required. The cable supports the USB4 protocol to enable multi-lane data transfer, DisplayPort tunnelling for video output and high-wattage Power Delivery for charging compatible devices.

Advantages

This USB4 cable provides up to 40 Gbit/s bi-directional data throughput and supports up to 240 W Power Delivery, allowing simultaneous high-speed file transfers and device charging. The 1.0 m length balances convenience and reduced clutter for workstation use. Built to USB4 specifications, the cable carries video signals via DisplayPort tunnelling and supports multiprotocol operation for compatibility with a wide range of USB-C hosts and peripherals.

Suitable for

• Connecting laptops to USB-C docks and hubs
• Transferring large files to and from external NVMe or RAID storage
• Driving external displays via USB-C with DisplayPort tunnelling
• High-power charging of compatible laptops and docking stations
• Workstation setups requiring a single-cable solution for data, video and power

Key specifications

• Length: 1.0 m
• Maximum data transfer rate: 40 Gbit/s
• Power Delivery capacity: up to 240 W
• Connector type: USB-C to USB-C
• Protocol support: USB4 with DisplayPort tunnelling and multiprotocol operation

How to use

Connect one USB-C end of the cable to a compatible host device (such as a laptop or dock) and the other end to a peripheral (display, external storage or power source) that supports USB4 or compatible USB-C standards. Ensure both connected devices support the required features—video, high-speed data or high-wattage power—since actual performance depends on the capabilities of the host and the peripheral. When connecting for charging, verify the power negotiation on both devices before leaving the system unattended.

Recommendations

For optimal performance, use the cable with devices that explicitly support USB4 and high-wattage Power Delivery. Avoid sharp bends and excessive tension; route the cable with gentle curves and keep it away from strong electromagnetic sources. When transferring large amounts of data or driving high-resolution displays, confirm that both source and sink devices are configured to use the appropriate USB4 modes and firmware updates are applied.