ifm supports three USB to CAN devices.

1. CANfox, available from ifm.
2. PEAK, PCAN USB.
3. Ixxat, USB to CAN.

For the 3 units here is the CAN card driver that you enter in the Communication Parameters.

1. CANfox CAN card driver - 'Sie_USB'
2. PEAK CAN card driver - 'Peak_USB'
3. Ixxat CAN card driver - 'CAN_VCI'