CANable V 1.0 disconnects from the bus (zero load) when not powered on. CANable Pro V 1.0 has a 2.5 kV rms signal and electrical Source isolation. The power regulator chip adopts LP5907MFX- 3.3 low-noise LDO, with an output current of up to 250mA. It has a thermal shutdown protection function. Use USB interface for power supply and communication. Windows and Linux systems do not require driver installation.