This is the brand new NQ121052 Wireless Bluetooth & Wifi Nexiq Usb Link 3
The latest USB LINK 3 wire less edition was designed for flexibility. The 121052 Usb Link 3 is bluetooth and Wifi capable. The 121052 can easily connect to your PC, tablet, or smart phone giving techs the ability to directly connect to a device when working in the field or during signal interruptions.The 121052 was built to support the latest protocols (CAN FD, DoIP), and with the compatibility for a wide range of OEM diagnostics software, the USB Link 3 is Nexiq's most advanced VCI to date with the performance and technology you can rely on well into the future.
This part #121052 USB Link 3 includes the USB Link 3 wireless edition, 493128 9 Pin
cable, 493113 long 16 Pin OBDII cable 15' USB cable, Quick start
reference guide, and a
plastic carrying case.
The USB LInk 3 uses all the same cables as the previous version USB Link 2.
Vehicle Network Protocol Support
CAN FD / J1939 FD / ISO15765 FD - 250K, 500K, 1M b/s with auto baud detection
Single wire CAN (SWCAN)
ISO 11898-3 Fault Tolerant CAN (FTCAN)
Diagnostics Over Internet Protocol (DoIP)
J1708
J1850 VPW (Class 2)
ISO PWM (SCP)
ISO 9141 / KWP2000 (ISO 14230) K/L line
ALDL 9600 and 8192 baud
ATEC 160 baud
Windows® Vehicle Communication API
Windows® Vehicle Communication API
RP1012 a/b/c
J2534 (2004 draft)
J2534-1 partial implementation (commercial vehicle focused)
Usb Link 3 Operating System Compatibility
iOS
Android™
Windows 10 and 11
Interfaces to Computing Platforms
USB 2.0 (vehicle-to-PC connectivity)
Bluetooth® 2.1 + EDR
Wi-Fi (dual band)
Nexiq USB‑Link 3 (Wireless)
The NQ121052 / Nexiq USB-Link 3 Wireless Edition is a cutting-edge Vehicle Communication Interface (VCI) built for heavy-duty diagnostics. It connects your laptop, tablet, or smartphone via Bluetooth, Wi-Fi, or USB, ensuring flexibility even when wireless signals are unreliable.
With full support for advanced protocols such as CAN FD, Diagnositics over IP (DoIP), and legacy standards like J1939, ISO 15765, J1708, and more, this interface ensures broad compatibility across OEM diagnostic software platforms.
A rugged design and advanced firmware make this unit ideal for shop and field environments. Technicians can perform diagnostics, programming, and fault code retrieval with confidence using a single, versatile interface.
Key Features & Benefits
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Multi-mode connectivity: Bluetooth 5.0, Wi-Fi dual band, or USB 2.0 connection
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Supports modern and legacy vehicle network protocols, including CAN FD, SWCAN, J1939 FD, DoIP, and more
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RP1210 a/b/c/d and partial J2534 API compatibility for wide software support
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Ideal for techs who need both wireless flexibility and the reliability of USB
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Durable build suitable for mobile and industrial use
Applications
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Diesel & heavy-duty truck diagnostics
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OEM software access (e.g. engine, transmission, ABS systems)
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Fault code reading, live data, and system programming
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Field service where wireless or wired connection may be needed
