I use this remote control with an Android TV box for 3 months and I recommend it for the following reasons: - Size similar to TV remote controls. - Infrared remote control with learning very convenient to use, but we must aim for. (Aiming is not required for other functions that communicate by radio). - Gyro Mouse very precise with a little practice. - Full QWERTY keyboard enough. I just regret that the "Caps" works only with letters making it necessary to hold the "Shift" key to access numbers and other symbols.
Only negative in my case: The audio function well what can actually be activated is not really usable because the sound is distorted and noisy.