Logitech Wireless Combo MK270. A reliable wireless combination with a tiny Logitech plug-and-forget receiver. Logitech Advanced 2.4 GHz wireless ensures the reliability of a wired connection and the convenience of wireless connectivity up to 10 meters, practically without delays and dropouts—even in the busiest WiFi environments. The Logitech Astra receiver is so small that you can plug it in and forget it. Additionally, the mouse has a built-in storage compartment, so you can take the mouse with you wherever you use the computer. The 36-month keyboard and 12-month mouse battery life, with automatic sleep mode and on/off switch, allow you to use the devices for years without changing the batteries. • Reliable Plug and Play: The USB receiver provides a reliable wireless connection up to 10 meters away, so you can forget about signal problems and delays and take it with you wherever you use your computer. • Type with comfort: The design of this keyboard creates a comfortable typing experience with low-profile, quiet keys and a standard layout with full-size F-keys, number keys, and arrow keys. • Durable and reliable: This full-size wireless keyboard has a spill-resistant design, durable keys, and sturdy, adjustable, and tilt legs. • Long battery life: The MK270 combo has a 36-month keyboard and 12-month mouse battery life with on/off switches, allowing you to work for months without changing the batteries. • Easy to use: This wireless keyboard and mouse set has 8 multimedia hotkeys, providing instant access to the internet, email, play/pause, and volume, so you can easily access your favorite sites. • Comfortable mouse: This compact wireless mouse is designed to be equally comfortable for both left and right-handed users, and its smooth cursor control allows for easy navigation on most surfaces. • Favorite wireless combo: The MK270 combines familiar typing, the freedom of wireless, and a long battery life, and it’s no wonder it’s the world’s best-selling combo.