Product Name: ELM327 Net Weight: 0.58KG ELM327 is the latest PC-based scan tool. It supports all OBD-II protocols and is dispatched with a number of compatible programs. The processor is an ELM327. The output protocol (connection to laptop) is RS232. Processor: ELM327 OBD-II Protocols: • ISO15765-4 (CAN) • ISO14230-4 (KWP2000) • ISO9141-2 • J1850 VPW • J1850 PWM Output protocol: RS232 Baud rate: 9600 or 38400 Indicator LEDs: OBD Tx/Rx, RS232 Tx/Rx, Power Operating voltage: 12V, internal protection from short circuits/overvoltages Nominal idle current: 45 mA