GQCQGS Wired Keyboard

How to Use: FN+F1=Multimedia FN+F2=Volume down FN+F3=Volume increase FN+F4=mute FN+F5=Stop FN+F6=Play the previous song FN+F7=Play/Pause FN+F8=Play the following song FN+F9=Mail FN+F10=Homepage FN+F11=My Computer FN+F12=Calculator FN+←=LED speed slows down FN+→= LED speed increase FN+↑=Increase brightness FN+↓=Reduce brightness FN+WIN=Lock the WIN key FN+W=W/A/S/D and the direction keys switch each other FN+INS: Nine modes FN+PAUSE=Control the side light?emitting function (adjust the color, adjust the color change, adjust the three?color cycle, adjust the seven?color spectrum, adjust the dazzling light, adjust the neon) Specification: Item Type: USB Keyboard Number of Keys: 104 Keys Product Interface: USB2.0 Working Voltage: 5V Button Life: 50 Million Times Multimedia Function Keys: Support Working Current: 250mA Support System: For Win 2000/XP/7/8/10 Package List: 1 x USB Keyboard