USB Isolator [FULL Speed 12Mbit/s].
Provides FULL galvanic isolation of the USB signals and power and shield.
Plug the interface into the PC, plug your FULL speed device into the rear of the isolator.
You can now use your full speed USB device exactly as before but it is now fully isolated from the PC.
Can be used with ANY USB 2.0 Full speed device including your existing CAT interface.