Nexiq Link 1/2/3
Nexiq USB-Link Adapters – Models 1, 2, and 3
Compare all three generations of Nexiq USB-Link adapters and choose the right one for your vehicle diagnostic needs.
Nexiq USB-Link™ 1
The original Nexiq USB-Link™ 1 set the standard for commercial vehicle diagnostics. While now discontinued, it is still supported in some legacy environments.
- Interface: USB
- Protocols: J1939, J1708, CAN, ISO 9141, KWP2000
- Compatibility: Windows XP / 7 (32-bit)
- Supported APIs: RP1210A/B
Nexiq USB-Link™ 2
The Nexiq USB-Link™ 2 introduced improved speed, rugged design, and broader protocol support, making it a popular diagnostic interface for many fleets.
- Interface: USB, Bluetooth (optional)
- Protocols: J1939, CAN, J1708, ISO 15765, KWP2000, ISO 9141
- Compatibility: Windows 7 / 8 / 10
- Supported APIs: RP1210 A/B/C, J2534
Nexiq USB-Link™ 3
The newest generation, USB-Link™ 3, offers full wireless connectivity, DoIP and CAN FD protocol support, and mobile OS compatibility.
- Interfaces: USB, Bluetooth 5.0, Wi-Fi (dual-band)
- Protocols: CAN FD, DoIP, SWCAN, J1939 FD, ISO15765 FD, J1708, J1850 VPW, KWP2000, ALDL
- Compatibility: Windows 10/11, Android, iOS
- Supported APIs: RP1210 A/B/C/D, J2534 (partial), Windows Vehicle Communication API