laser770 wrote:Is there any planned USB support in the future
USB operates at the computer BUS level. It is impossible to support USB directly. A USB cable can not connect directly from computer to the scanner. The scanner connection is RS-232 serial connection, not USB. It takes supporting hardware and software(driver).
You need a RS-232 serial to USB converter. Then the USB port will show in the Device Manager as a COM(serial) port and ProScan will communicate with the scanner.