PowerMate is the coolest volume knob your Mac has everseen — and so much more. Use it toedit iMovies or scroll through longdocuments and web pages. Best ofall, PowerMate is an assignable controller. Program it to do anythingyou want in any application. Customize it to your own needs and getwild.

Made of high-quality machined aluminum,PowerMate feels like a solid volume knob pulled right off the frontof a world-class stereo. Its heavy weight and tactile feel is awelcome departure from typical plastic USB peripherals. PowerMatefunctions beautifully as a convenientvolume knob and mute button for music listening on yourMac. But that’s just the beginningof PowerMate’s possibilities.eBay – Powermate controller items at low prices