In the market of wireless keyboard-touchpad combination there is in my opinion no better system than the Logitech K400. She is high-quality, fits comfortably in your hand and priced in the acceptable range. The only thing that bothers me a bit is that the touchpad under Windows 8.1 sometimes hangs and one finger on the touchpad sore grinds to move the cursor on the attempt. It could also be that my Razer DeathAdder mouse, which is also connected to the PC, a conflict in the communication of the devices triggers. Overall, however, a great device and for home entertainment and relaxed sailing on the couch suitable absolutely.
