Same Problem here. I just bought a used Targus ACP71USZ to use with my windows 8.1 machine. It detects as a usb hub and the devices work fine, however I can't get audio, video or Ethernet working. the lights do work on the ethernet port. I think it's a driver issue. I'm going to try to do a VM with windows 7 on it and do a usb passthrough to see if maybe the latest driver needs to do a firmware update to get it working that doesn't work on 8 or something. I haven't seen a standalone firmware update from display link or Targus.
|