Logitech MK275 Wireless Mouse and Kayboard Combo

• Reliable 2.4GHz Wireless Connection. A tiny Logitech Nano-receiver connects both the keyboard and mouse using just one USB port
• Long Battery Life : Get up to 24 months of keyboard power and 12 months of mouse power without changing batteries
• Eight Hot Keys: Instantly access your movies, music, the Internet, e-mail, volume, play/pause and more
• All in One Setup: Includes a full-size keyboard with quiet, low-profile keys plus a portable contoured mouse for comfortable control
• System Requirement: Plug and Play Simplicity for Windows PCs. Works right out of the box with Windows XP, Vista, Windows 7 and 8
• No software installation required.