Bests & Worsts Reviews from Amazon

I bought this for use with QINTAIX S912 Android tv box Q912 3GB RAM 32GB ROM Full HD 4K Media Player android 6.0 media player Dual Band WiFi LAN 1000M Smart Set Top TV Box Media Streaming Player. It was smaller than I expected (fits in the palm of my hand -- see picture). But I have had no trouble using it. It was pretty much plug and play. I've been able to use it to surf Chrome, as well as use a command-line terminal. My one complaint is that the "HOME" button does not do anything - I expected it to take me to the Android home screen but as far as I can tell it does nothing.