The keyboard has a useful keystroke - somewhere between the laptop keyboard and classic PC keyboard.
One can therefore quite tap a few minor texts.
The range is at least with our almost 5 meters, absolutely blameless. All inputs are implemented with no noticeable delay on PC. The touchpad responds a bit slow, but is still quite good usable.
Installation was completed in a few seconds on Windows 7 computer. Plugged USB receiver and everything went off automatically. Whether the driver had already in the operating system or has drawn via Internet, I can not say, because everything happened so fast. The keyboard was immediately connected to the USB receiver.
I can not say anything about the durability of the battery.
So actually everything's alright, except ....
Who the hell is responsible for this fragile housing? Even with the lightest force it twists frighteningly far and creaks while discreetly around.
A few extra ribs in the housing or a few more tenths in housing have determined does not increase the production costs astronomically.
So it's just "dynamic" ... - but still usable. It works by but something cheap.
Still gets 4 stars because of it. In the sum and the price is good But the housing costs 1 star.