Original Genuine ACER Aspire 4520 4520G 4720Z Power Board DC jack & USB   TESTED -- 100% Functional ==    Original Acer part not a Generic Replacement Replace Part Number   55AHS07001 32Z03PB0010-E3E 32Z03PB0020-G3A 32Z03PB0000-E3E, DA0Z03 DA0Z03PB6G0 DA0Z03PB6E0    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.      EXACT ITEM IN PICTURE