FirstSing FS10009 Keyboard Mouse Joypad 3in1 USB Game Controller

* With normal USB controller,keyboard,mouse function;
* Build in hardware storage design and can be momentarily
  memory inorder to keep the data when power off;
* Build in double vibration function without outer power;
* With turbo and auto function;
* Compatible with 1.1 and 2.0 USB port;
* Compatible with PC windows and MAC system.