USB Connection Cable USB A to USB C Length: 2.0m (78″)

Next-Gen Connectivity: USB A to USB C Cable (2.0m)

As automotive electronics evolve, so do their interfaces. The USB A to USB C Connection Cable (2.0m) is the specified data link for the flagship Haltech Nexus Series VCUs. Unlike older ECUs that utilized Type-B connectors, the Nexus platform leverages the modern, reversible USB-C standard for its compact size and reliability. This 2.0-meter (78-inch) cable is engineered to bridge the gap between your standard tuning laptop (USB Type-A) and the Nexus unit (USB Type-C). It is constructed to meet strict USB 2.0 specifications, ensuring a stable, noise-free data stream for NSP software communication, data logging, and firmware management. While USB-C connectors are capable of higher power, this cable is optimized for the data stability and 2A current handling required by the Nexus system, avoiding the pitfalls of generic “fast charge” cables that may prioritize power over data integrity.

Engineering for the Workshop

The workshop environment is tough on cables. This unit features a durable PVC jacket designed to resist abrasion and minor chemical exposure. The 2-meter length is the industry standard for providing enough slack to route the cable from a dashboard or footwell to a passenger seat or workbench without tension. The connectors are precision-molded with robust strain relief to prevent wire fatigue at the termination points—a common failure mode in cheaper cables. The internal shielding protects the differential data pairs from the high-frequency noise generated by the Nexus VCU’s own high-current drivers and the vehicle’s ignition system.

Operational Benefits

• Nexus Compatibility: Direct plug-and-play fitment for Nexus R5, R3, S3, and S2 USB-C ports.
• Stable Communication: adheres to USB 2.0 data standards for reliable, glitch-free tuning sessions.
• Reversible Connection: USB-C design allows for easy blind insertion into the ECU port in dark footwells.
• Current Handling: Rated for up to 2A, sufficient for powering bus-powered devices if applicable within the ecosystem.

Fitment Guide

Intended for all Haltech Nexus products featuring a USB-C communication port.

• Suits: Nexus R5, Nexus R3, Nexus S3, Nexus S2.

Technical Specifications

Summary & Includes

Includes:

• 1 x USB A to USB C Connection Cable (2.0m).