DuaFire Wired USB Controller for PC & Xbox 360 (Black)

DuaFire Wired USB Controller for PC & Xbox 360 (Black).
Compatible with:Xbox 360,Xbox 360 Slim,PC with Windows xp/vista/Windows 7, 8
Operating instructions buttons
the direction key * 4: Up, Down, Left, Right
Control keys * 8: A, B, X, Y, LB, RB, LT, RT
Function keys * 3: BACK, START, XBOX
About the LED flash
1.Press the switch for the first time
Press the handle on the back of the AFTERGLOW switch, seven LED will stay on the bright state, there would be no change.
2.Press the switch for the second time
Seven LED not bright, in the game, when the motor vibration, seven LED by arrive slow fast frequency flicker, the faster the motor, the faster the LED flicker frequency, when the motor stop vibration, seven leds also stop flashing.
3.The third time to press the switch
Shut down seven LED flashing function.Seven is often close state of LED lights.

Attachment instructions
Open the XBOX 360 console, plug in the XBOX 360 cable handle, when four Player Led flash at the same time, the handle will show LED1 or 2.3.4 normally on, can be used 4 controller maximum at the same time ..