Waterproof Elite USB Extension Cable Type B for communication Length: 2.4m (8′)

The Reliable Link: Waterproof Elite USB Connection Cable (2.4m)

Tuning a standalone ECU requires a data connection that is as reliable as the engine management system itself. The Waterproof Elite USB Connection Cable (Type B) is the dedicated umbilical cord designed to connect your laptop to the Haltech Elite Series ECU. Unlike standard office-grade USB cables that can vibrate loose or suffer from signal interference in a noisy automotive environment, this cable features a specialized, waterproof connector housing on the ECU side. This ensures a secure, weather-sealed connection that locks into the Elite’s front panel, preventing accidental disconnection during live tuning on the dyno or data logging on the track. With a generous length of 2.4 meters (8 feet), it provides ample reach to bring the tuning interface out of the engine bay or footwell to the passenger seat or dyno console.

Engineering for Harsh Environments

The cable is constructed with heavy-gauge, shielded conductors to maintain USB 2.0 Hi-Speed signal integrity over its length, resisting electromagnetic interference (EMI) from ignition coils and high-current wiring. The ECU-side connector features a molded strain relief and a sealing collar that mates perfectly with the Elite’s chassis, maintaining the unit’s IP67 waterproof rating even while the cable is plugged in. This is critical for marine applications, off-road vehicles, or open-cockpit race cars where water spray is a constant threat. The standard USB Type-A end connects universally to any modern laptop or tablet, creating a robust bridge for the ESP software to communicate with the ECU.

Operational Benefits

• Secure Locking Fit: The specific Type-B housing mechanically locks to the ECU, preventing “communication dropouts” caused by vibration.
• Waterproof While Connected: Allows for tuning and diagnostics in wet conditions without compromising the ECU’s seal.
• Extended Reach: 2.4m length allows the tuner to work comfortably outside the immediate confines of the roll cage or engine bay.
• Data Integrity: Shielded construction ensures corruption-free flashing of maps and firmware updates.

Fitment Guide

This cable is the standard communication cable for the Elite range.

• Suits: Haltech Elite 550, 750, 1000, 1500, 2000, 2500 ECUs.
• Excludes: Elite PRO Plug-in (which requires an adapter) and Nexus R5 (which uses USB-C).

Technical Specifications

Summary & Includes

Includes:

• 1 x Waterproof Elite USB Connection Cable (Type B).
• 1 x Waterproof Cap (tethered or separate, dependent on batch).