Fellowes Slimline Cordless Keyboard and Mouse Combo (9893601) Micro ban antimicrobial protection to keep the product cleaner Superior light touch and feel Multimedia keys with quick-launch buttons for search and web browsing This items packaging will indicate what is inside and cannot be hidden. Microban antimicrobial protection keeps product cleaner Superior light touch and feel, 60% thinner than standard keyboards 2.4Ghz wireless technology provides cordless capability with reception up to 15ft Keyboard features Multi Media keys, including Quick Launch buttons for search and web browsing Cordless mouse has clear reception for up to 15 ft.; 3rd button/scroll capability offers ease of use and 1000 dpi optical readability Plug & play compliant; USB connectivity Windows XP, Vista and Windows 7 compatible Includes 2 AA (keyboard) and 2 AAA (mouse) batteries