The Renault Nissan Key Prog 2 in 1 allows you to program blank keys or cards for many new Renault and Nissan vehicles without needing the pin code. It connects to the vehicle via the OBD-2 socket and uses software to retrieve the true supplier code and program new keys/cards. This key programmer is for Renault and Nissan vehicles that use HITAG-2 keys/cards but does not require the 12-character pincode. It has an easy-to-use interface and can program up to 4 blank keys/cards automatically.