_______________________________
With a smart TV
With my LG Smart TV, the keyboard worked perfectly. I can not think of a single reason why I would ever use the keyboard with my laptop because it is smaller than the built-in keyboard. But the use of the Web browser on my TV is much easier if you use a mouse and a keyboard. The keyboard is very small, and the layout of the keys is a little different from the normal-sized keyboards that I'm used to, but typing is much faster than using the on-screen keyboard of the TV.
_______________________________
WITH AN ANDROID TABLET
I tried the keyboard with my Samsung Galaxy Tablet (Android 4.4), and here it worked perfectly. When connected, you get a mouse cursor on the tablet, and of course, how to enter text much faster.
Since my tablet has a micro USB port instead of a full size, I had the wireless dongle with this USB-to-micro USB adapter Connect: aLLreli OTG cable adapter
_______________________________
INSTALLATION
The installation includes only that you plug in the wireless dongle into a USB port of that device with which you want to use the keyboard, and the keyboard then turns on. On all devices, with whom I have tried the keyboard, the wireless connection is established immediately, without that I had to install anything. It could not be easier.