Fellowes Microban Slimline Cordless Keyboard/Mouse Combo (9893401) Microban antimicrobial protection keeps product cleaner 2.4Ghz wireless technology for cordless capability up to 15 feet Features multimedia keys, including quick launch buttons for Word & Excel; Cordless mouse has 3rd button/scroll capability and 600 dpi optical readability Compatible with Windows 98SE, 2000, ME & XP. Vista, plug & play compliant with Windows 7 This items packaging will indicate what is inside and cannot be hidden.