The remote control works Windows in use as the mouse. The receiver is connected usb to the bus .
This not probably need ATI-videocard. I Don't test yet. I don't see what for will not would operate, without ATI-videocards.
You can move cursor + includes also the buttons of the mouse and "press funktions" Arrow key up, down, left, right..
and much more......
But I like this.................
Check user guide
http://www.ati.com/support/products/...ermanuals.html