Original Averatec 3700 Series Genuine US Keyboard 71+837101+00   TESTED == Works Great!       Comes with 14 days warranty if not as described--  please look carefully at the picture and be sure this is the part you need.    If for some reason you are not satisfied with received item, e-mail us through eBay message system. Don't leave negative feedback, money back guaranteed! We value your time and business.