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, , Learn more about Logitech wireless technologies. >, , Logitech Unifying receiver, Logitech Unifying receiver, The tiny receiver stays in your laptop. Plus, you can easily add a compatible wireless mouse, keyboard or number pad—without the hassle of multiple USB receivers., , Learn more about the Unifying receiver. >, , Carry-around mouse, Carry-around mouse, You can take the sleek mouse anywhere you take your computer—thanks to its comfortable size and the tiny nano-receiver that stores in the mouse., , Extended battery life, Extended battery life, A 24-month keyboard and 12-month mouse battery life—plus on/off switches—mean you can go for months without the hassle of changing batteries., , Big on battery life? We are, too. Learn more., , Eight hot keys, Eight hot keys, The things you do most are right at your fingertips with eight hot keys for instant access to your movies, music, Internet, e-mail, play/pause, volume and more., , Change the cursor speed? Change the cursor? Change the programmable buttons? Find out more about SetPoint™ software. >, , Full-size, spill-resistant keyboard, Full-size, spill-resistant keyboard, The full-size keyboard with number pad, directional keys, and nine F-keys is comfortable, convenient and built to last., , Typing can be tiring. Find out how Logitech helps you get comfortable. Learn more. >, , Plug-and-play simplicity, Plug-and-play simplicity, Setup couldn’t be easier—you simply plug the wireless receiver into a USB port on your computer and you’ll be exploring QQ, shopping on Taobao and searching Baidu right away without software., , Wireless range may vary due to environmental and computing conditions.