All-in-one: With the K400 plus wireless USB keyboard with touchpad, enjoy total control of your PC to TV entertainment without the hassle and clutter of multiple devices
Plug and play: Thanks to the unifying receiver, use the QWERTY wireless keyboard right from the box or personalise key and touchpad settings with Logitech options software
Hassel-free: Enjoy up to 18 months of battery life depending on use