This auction is for HP Compaq 6910p 6910 8510 8510p SATA Hard Drive Caddy with 4 screws   Item in used in  good cosmetic and working condition, see the picture, actual item pictured. DOA Warranty, Money Back Guaranteed.      TESTED -- 100% Functional ==   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.