ECU Master USB to CAN Module The ECUMASTER USB TO CAN is a USB interface that allows the user to connect to the CANbus network. It supports CAN 2.0A and CAN 2.0B standards. The device is equipped with an LED status indicator for quick diagnostics and a 120 Ohm terminator that can be enabled or disabled, allowing the user to avoid using external terminators. ECU Master USB to CAN module is used to configure PMU and ADU. A USB B cable is required to connect to the computer. USBtoCAN Manual DrawingsUSB to CAN