LOGITECH WIRELESS COMBO MK330Portability plus music controlDESIGNED FOR WHAT YOU LOVEYou can get right to Amazon and MSN thanks to 11 hot keys that deliver instant control and access to your favorite websites-and the music and movies you love.HAPPY HANDSLow-profile, whisper-quiet keys help make typing IMs, emails and anything else nice and easy.WIRELESS WONDER MOUSEThe portable, comfortable mouse-with its plug-and-forget nano receiver goes wherever you use your computer.MULTIMEDIA HOT KEYSSkip a song. Pause a video. Turn up the volume. You get 11 multimedia hot keys for instant access to play, pause, previous, next, volume and mute.SLEEK, COMFORTABLE DESIGNThe keyboard's sleek design and low-profile, whisper-quiet keys make for a more comfortable typing experience than laptop and netbook keyboards.PORTABLE WIRELESS MOUSEYou can take the sleek mouse anywhere you take your computer. Plus, the included storage compartment makes it easy to store the nano-receiver.EXTENDED BATTERY LIFEA 24-month keyboard and 12-month mouse battery life mean you can go for months without the hassle of changing batteries.ADVANCED 2.4 GHZ WIRELESSSo you can work or play in more places-like your comfy couch-the long-range wireless connection virtually eliminates delays, dropouts and interference and gives you a range of up to 10 metersPLUG-AND-PLAY SIMPLICITYSetup couldn't be easier-you simply plug the wireless receiver into a USB port on your computer and you'll be exploring MSN, shopping on Amazon and searching Google right away without software.4 RE-PROGRAMMABLE KEYSYou're in charge with 4 re-programmable F-keys that you can easily customize to open your favorite applications, folders or web pages.SYSTEM REQUIREMENTSWindows XP, Windows Vista, Windows 7, or Windows 8USB portDrivers/Software DownloadsLogitech Options software offers the capability to reprogram your keyboard F-keys.KeyboardHeight: 183.0 mmWidth: 446.3 mmDepth: 20.5 mmMouseHeight: 99 mmWidth: 60 mmDepth: 39 mmWeightKeyboard: 570 gMouse: 75.2 g (with battery)PACKAGE CONTENTSKeyboardMouseUSB receiverUSB range extender2 AAA (keyboard) batteries (pre-installed)1 AA (mouse) battery (pre-installed)User documentationWarning: Improper or prolonged use may result in injury.