Review on Enhanced Logitech K400 Wireless Touch Keyboard with Integrated Multi-Touch Touchpad by Mateusz Sztrekier ᠌

Good (almost excellent) keyboard for HTPC systems and the like. For other systems - it is doubtful. Surfing the Internet is uncomfortable and boring. A signal of at least 4 meters runs on full batteries. What will happen next - we'll see. Its pros: - Well assembled, overall looks balanced and beautiful. Disadvantages (described below) Do not greatly distort the product, although they are unpleasant. -A full-fledged full-sized keyboard (albeit without a numpad) -Ability to turn off the keyboard with a toggle -Using the keyboard on weight, on the stomach, etc. -Built-in touchpad Cons below: -Extremely slow touchpad. If you drive with one finger, then it reacts in half a second-second, but not earlier. The keyboard seems to respond quickly, but I didn’t do much experiments. If you drive smoothly, it may not work at all. Nothing depends on the settings in Setpoint. Checked on three computers. -Scrolling (with two fingers) is no less slow and tight than the entire touchpad (with one finger). If you move slowly (trying to move three lines), then you can swipe through the entire touchpad and there will be no reaction. -There is not enough horizontal scrolling, and indeed the multitouch is stripped down. Compared to the Mac I'm used to, there are no buttons like "BACK" and "NEXT" and no multi-touch gestures to replace them. Surfing with such a keyboard is boring. There are no media buttons like "PLAY / PAUSE" and others like that. Programming Fn + F1 / F12 does not solve the problem, since pressing them requires the participation of both hands (holding the keyboard in the air or on the stomach does not press). -Small keys left CTRL, left SHIFT, ENTER, BACKSPACE hard to hit -There is no separation between F1-F12 keys: it is inconvenient in the dark to find the F4 or F5 key for example. -Small ESC key, at the same time it is located unsuccessfully: under the duplicated left (under the left hand) key of the Left Mouse Button. No middle mouse button (useful when surfing) -The Home key is not programmable, the meaning of its presence is not clear.