USB4 Gen3x2 cable ROLINE 80 Gbit/s TPE Type C–C ST/ST 240W

ROLINE USB4 Gen3x2 Type C–C cable delivers up to 80 Gbit/s bidirectional data transfer and supports up to 240W power delivery over a single USB-C connection. The cable features a durable TPE outer jacket and ST/ST (straight-to-straight) USB-C connectors designed for direct connections between compatible laptops, docking stations, external drives and high-power devices. It is engineered to carry high-bandwidth video, fast data synchronization and high-current charging while maintaining signal integrity for demanding professional and home environments.

Advantages

The cable combines USB4 Gen3x2 performance with a flexible TPE jacket that resists kinking and abrasion, providing stable high-speed data throughput and reliable power delivery up to 240W. ST/ST Type-C connectors ensure reversible plug orientation and a compact interface for modern devices. The construction minimizes signal loss and supports simultaneous video, data and power over one cable, reducing cable clutter and simplifying workstation setup.

Suitable for

• Connecting USB4-capable laptops to docking stations for high-resolution video and peripherals
• Transferring large files between external NVMe enclosures and workstations
• Powering and charging high-wattage laptops and monitors that accept up to 240W PD
• Multi-monitor setups and professional video workflows requiring high bandwidth
• Home and office environments where a single cable must provide data, video and power

Key specifications

• Interface: USB-C to USB-C (ST/ST connectors)
• USB standard: USB4 Gen3x2
• Maximum data rate: up to 80 Gbit/s
• Power delivery: supports up to 240W
• Jacket material: TPE (thermoplastic elastomer)
• Supported signals: data, video (DisplayPort tunneling over USB4), and power delivery

How to use

Plug one USB-C connector into the host device (laptop, dock or PC) and the other into the peripheral (monitor, external drive or power device). Ensure both connected devices support USB4 Gen3x2 and the required power delivery profile to utilize full data rates and maximum power. For video output, confirm the host and display support DisplayPort over USB-C routing via USB4. Avoid bending the cable sharply near the connectors and arrange connected devices to maintain airflow around power adapters.

Usage recommendations

For optimal performance, use the cable with devices certified for USB4 Gen3x2 and PD profiles up to 240W. If maximum transfer speeds or full power delivery are not achieved, check device firmware, port capabilities and cable seating. Store the cable without tight coils and avoid exposure to extreme temperatures or chemicals to preserve the TPE jacket and connector integrity.