USBCAN-OBD (Automotive OBDII version): The circuit board is integrated into the OBD connector, one end is OBD male connector which can be connected to the OBD port of the car, with ISO15765 protocol analysis function. One end is a 1.5 metre USB cable to connect to the USB port of the PC. No need for other accessories, because the OBD box is integrated, easy to carry, easy to debug the car, no terminals, not convenient to connect to other CAN devices. Linux support, single channel, no relay function.