This is a very sturdy compact keyboard. It was simple to setup and communicates reliably with my Windows 8 Pro i7 system. It has PageUp, PageDown, Home, End, and function keys which some compact keyboards lack. The keyboard is small for typing and takes a few minutes to adjust to.
If you need to configure the system's bios you will temporariliy need a USB or PS2 keyboard.
The keyboard can be turned on and off using the Fn+F1 key combination. When it is turning on or off a LED light flashes, and also indicates if and when the device is not paired. There are no indicator lights to indicate that the keyboard is on, but I have not found this to be a problem.