Logitech MK220 Wireless USB Combo Desktop 

This wireless Keyboard and Mouse combo is a complete package that offers fast typing and faster navigation, With keys that barely make a sound, extended battery life and reliable, long-range wireless connection. 

Highlights:

•Advanced 2.4 GHz wireless
•Plug & Play
•Compact Design
•Sleek, minimalist design
•Whisper-quiet keys
•128-bit AES encryption

Features:

• Much smaller design, same keys                                                                                                                                                                                                      The compact keyboard is about 36% smaller than standard keyboards but still has all the standard keys—so doing the things you love is as easy as ever.
• Advanced 2.4 GHz wireless                                                                                                                                                                                                            So you can work or play in more places—like your comfy couch—the wireless connection virtually eliminates delays, dropouts and interference and gives you a range of up to 10 meters (33 feet).**Wireless range may vary due to environmental and computing conditions.
• 128-bit AES encryption                                                                                                                                                                                                                       It helps protect your information by encrypting data transfer between the keyboard and receiver with one of the highest levels of data encryption available.
• Fewer battery hassles                                                                                                                                                                                                                      A 24-month keyboard and 5-month mouse battery life mean you can go for months without the hassle of changing batteries.****Works with Windows-based PCs. (Battery life may vary based on user and computing conditions.
• Sleek, minimalist design                                                                                                                                                                                                                    The keyboard’s minimalist design not only blends in with your décor—it serves a purpose. No extra space between the keys makes it compact as well as sleek.
• Plug-and-play simplicity                                                                                                                                                                                                            Setup couldn’t be easier—you simply plug the wireless receiver into a USB port on your computer and start tweeting, blogging right away without software.

What's in the box?

•Keyboard
•Mouse
•USB receiver
•2 AAA (keyboard) and 1 AA (mouse) batteries
•User documentation

Works with:

•Windows XP, Windows Vista, Windows 7 or Linux kernel 2.6 or later
•Requires USB 2.0 port