http://www.techchee.com/2007/08/27/powermate-usb-multimedia-controller-a-super-volume-knob-lets-you-control-everything-on-your-computer/powermate-usb-multimedia-controller-a-super-volume-knob-lets-you-control-everything-on-your-computer/ We bring you interesting topics of hot gadgets and high tech stuff Thu, 08 Dec 2011 04:27:48 +0000 hourly 1 http://wordpress.org/?v=3.3.1