Logitech MK275 Wireless Combo Keyboard

• Reliable 2.4 GHz 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
  
• 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