I bought this keyboard because it was the right price. I use it with my laptop when it is hooked up to my tv. It's light weight and easy set up. The placement of the touch pad throws me off a little. But otherwise I love it.

For only $40, Logitech's K400 combines a keyboard and touchpad in a lightweight, wireless package that seems ideal for the living room.

Really great so far. Wish it was back lit and that the arrow keys were under the track pad. Also I got sent the K400r (lucky me!) which has great gesture recognition on the track pad. Very small and light.

Most people probably still prefer a mouse, but for some, laptop users in particular, will probably opt for a touchpad – such as the Logite

Overall I really like the performance of the keyboard, I would have liked it be backlit but for the price you really can't go wrong hear and one I would recommend with anyone who is budget minded or a HTPC builder looking for a solid wireless keyboard mouse combo.

Logitech are still keen to promote their wireless K830 and slightly older K400 wireless keyboards - which apart from the latter 2.4Ghz wireless technology offer another neat feature under the hood.

Logitech may have ballsed up its Google TV venture , but that doesn't mean that the Swiss company has given up completely when it comes to making a place for its peripherals in your living room.

If keeping your backside planted on the couch is of the utmost importance, the Logitech K400 Plus keyboard might just be your new best friend. Whether you're just getting into the HTPC or set top box game, or are looking to upgrade your current method of control, this compact multi-media keyboard is...

Well constructed while remaining light; Quiet keys and a comfortable layout; The ability to modify key functions and trackpad gestures; Excellent battery life; Tucking the RF receiver away does not affect performance

Doesn't change the channel and bring you snacks

Convenient and easy to use, this peripheral is just what a HTPC user needs.

Performance; Water cooling

Power consumption

Coming from a guy who uses a Home Theater PC (HTPC) daily in both his living room and bedroom, the Logitech Wireless Touch Keyboard k400 Plus is THE perfect keyboard for PC-to-TV use. It's lightweight, easy to use, has a built-in touchpad for mouse control, and exceptional battery life.

Simple to use design; Plug and play functionality; Quiet keystrokes; Convenient touchpad with multi-touch support; Exceptional battery life

Lack of backlit keys; No dedicated number pad