Every time i power up my computer my USB "dings" and ASMedia USB Root Hub is displayed. All I have plugged in is my Wireless mouse and. Download the latest drivers for your Asmedia USB devices to keep your Computer up-to-date. Asmedia, USB Root Hub · Download. I seem to have a weird issue with the Asmedia USB Host Controller. I decided to do a I use a USB HUB in order not to have a USB deficit.