Tablet: Android 3.2 or more systems
Other brand models more than 3.2 Android system (no name); need Bluetooth support, if it has not, it can connect a Bluetooth receiver
Smart TV，TV Box: Android 3.2 or more systems. Such as: SMillet TV, Hani, Haier, AOC, Hisense, Lenovo, aucan, Samsung, TCL, Konka and so on.
Note: they all need to have Bluetooth function support
All kinds of boxes, set-top boxes, note: need to have Bluetooth support
1* USB line
1* Controller holder