For mechanics and owner-operators operating on tight budgets, the clone—a third-party manufactured duplicate of the original hardware—presents an irresistible value proposition. But buying the hardware is only half the battle. The real struggle begins when the user plugs the device in and is met with the daunting search terms:

Many clones rely on version 2.7.0.3 or older to maintain compatibility with software like Volvo/Mack Premium Tech Tool (PTT) or Detroit Diesel Diagnostic Link (DDDL). How to Install Drivers for a Nexiq USB Link 2 Clone

However, clone manufacturers often use counterfeit FTDI chips or modified serial numbers to save costs. In 2016, FTDI released a driver update that famously counterfeit chips by setting their USB PID/VID to zero. Since then, clone sellers have been forced to create their own exclusive drivers .

It is highly recommended that you a clone with official Nexiq drivers.