Logitech's Wireless Keyboard K270 delivers reliable wireless wherever you use your keyboard.The tiny Logitech Unifying receiver stays in your laptop and lets you add devices. You can easily add another compatible mouse or keyboard without using multiple USB receivers. With advanced 2.4 GHz wireless connectivity enjoy virtually no signal loss from up to 33' (10 meters) away.The full-size layout includes a number pad a wide curved space bar and eight hot keys for instant access to music email and more. Durable keys feature a special UV-coating to protect the keys from fading. Spill-resistant keyboard offers easy plug-and-play setup.