SADES K10 LED Backlit Wired USB Mechanical Gaming Keyboard with Blue Switches (Black+Gold);

MULTIMEDIA&FUNCTION KEY COMBINATION

1.Fn+F1 Music
2. Fn+F2 Volume-
3.Fn+F3 Volume+
4.Fn+F4 Mute
5. Fn+F5 Stop
6.Fn+F6 Previous
7.Fn+F7 Play/Pause
8. Fn+F8 Next
9.Fn+F9 Email
10.Fn+F10 Web/home
11.Fn+F11 On/Off Multimedia function
12.Fn+F12 Calculator.

Specification: 
14.3cm x 13.6cm
Cord Length: 1.8 m/70.87 inches 
Standard Keys: 104 
Key Switch: Blue switch 
Operating Force: 50±15g 
Travel(Total): 2.0±0.2 mm 
Net Weight: 1300g±15 g 
N-key-rollover: Support 
USB interface: USB full speed 2.0 
Operating Voltage: 5V 
Compatibility: Windows Vista/Win 7/Win 8/Win 10/Mac OS/Linux