Check the listing for details. New Griffin Powermate USB (black) Programmable Controller. Color: Black, Condition: New, Made in China. Listed at 43.99 USD. ABOVELIKE We Collect We Sell SKU:EL00891 Griffin PowerMate USB Genuine Parts PowerMate is the coolest volume knob your computer has ever seen - but it’s so much more. You can use it to edit home movies or scroll through long documents or create your next audio masterpiece. How can PowerMate be this cool? Because it’s an assignable controller that you can program to do anything you want, in any application. Customize it to your needs and go wild! Made of high-quality machined aluminum, PowerMate feels like a solid volume knob pulled right off the front of a world-class stereo. Its heavy weight and tactile feel are a welcome departure from typical plastic USB peripherals. Package Include: 1 x Griffin PowerMate USB(New,Tested,Bulk Pack).