Logitech Wireless Keyboard K270

With the Logitech Wireless Keyboard K270, you get reliable wireless wherever you use your keyboard, thanks to the Logitech Unifying receiver that pairs with up to six unifying-compatible mice and keyboards. The tiny wireless receiver stays in your laptop and connects your keyboard -- there is no need to unplug it when you move around. The advanced 2.4GHz wireless connection virtually eliminates delays, dropouts and interference and gives you range of up to 10 meters (33 feet). Other features include a spill-resistant keyboard with full-size layout, plug-an-play simplicity, eight hot keys and up to 24 months of battery life.