The DA-VINA 2534 is a high-performance pass-thru (SAE J2534) vehicle interface. This unit connects directly to the vehicle OBDII (Diagnostic) connector; it then connects to any laptop via a USB 2.0 cable. Once the J2534 Driver files are loaded, this product will allow normal operation with OEM compliant J2534 diagnostic applications. This device supports CAN, FT CAN, ISO and SCP (J1850) protocols.