NEXIQ USB-Link 3 Wired
The NEXIQ USB-Link 3 Wired is a professional multi-brand vehicle communication interface designed to connect diagnostic software directly to commercial trucks, engines, transmissions, braking systems, and other supported electronic control systems.
The Wired Edition connects to a compatible computer through USB 2.0, providing a stable direct connection for shop and field diagnostics without relying on Bluetooth or Wi-Fi. Its latching USB connection helps maintain a secure link during diagnostic and service procedures.
The USB-Link 3 supports current commercial-vehicle communication technologies including CAN FD, J1939 FD, and Diagnostics over Internet Protocol (DoIP), while maintaining compatibility with widely used legacy vehicle networks. NEXIQ also supports RP1210 and J2534 APIs for use with a wide range of OEM and aftermarket diagnostic applications.
Key Capabilities
- Direct USB 2.0 PC connectivity
- CAN FD and J1939 FD support
- Diagnostics over Internet Protocol (DoIP)
- RP1210 A/B/C/D application support
- SAE J2534 and partial J2534-1 support
- Broad OEM diagnostic software compatibility
Technical Specifications
Manufacturer: NEXIQ Technologies
Manufacturer Part Number: 121054
VCI Compatibility: Universal
Connection Type: USB
Supported Protocols: CAN FD (Flexible Data-rate), J1939 FD, ISO 15765 FD (250K, 500K, 1M b/s) with auto baud detection (3 simultaneous channels), Single Wire CAN (SWCAN), ISO 11898-3 Fault Tolerant CAN (FTCAN), Diagnostics Over Internet Protocol (DoIP), J1708, J1850 VPW (Class 2), J1850 PWM (SCP), ISO 9141 / KWP2000 (ISO 14230), K/L line, ALDL (9600 and 8192 baud), ATEC (160 baud), Windows® Vehicle Communication API RP1210 a/b/c, J2534 (2004 draft), J2534-1 (partial implementation)
Compatible Software / OEMs: Cummins, Detroit, PACCAR, Bendix, WABCO, Hino, Navistar, Allison
Warranty: 1 Year Manufacturer Warranty
What's Included
- NEXIQ USB-Link 3 Wired Vehicle Interface Unit
- Latching USB Cable (15 ft / Part #404032)
- 9-Pin Deutsch Vehicle Adapter Cable (1 Meter / Part #493128)
- 16-Pin OBD-II / J1962 Vehicle Adapter Cable (1 Meter / Part #491113)
- Quick Start Guide & Documentation
Important: Diagnostic, programming, and service capabilities depend on the software application, vehicle or control module being serviced, and applicable software subscriptions or authorization. Software subscriptions are sold separately unless specifically stated otherwise.
