Review on 📱 MX3 Pro Air Mouse for Android TV Box - Wireless Keyboard 2.4G Smart TV Remote with Motion Sensing Game Handle - Android Remote Control for Android TV Box, PC, Smart TV, Projector, HTPC, All-in-one PC by Adam Jacobs

i bought this to use for my tx3 pro android box, it doesn't work. Plugged in USB stick and nothing. Then I tried to use it for my TCL smart TV and first you need to use TCL remote control to program air mouse remote control. I did this and it worked, but you can program a maximum of 5 buttons, 1 of which is the power button. After programming 5 keys I tried to use the keyboard by plugging a USB dongle into the back of the TV but the keyboard didn't work at all. So I will have to send it back.