Gembird 3-Colour Backlight Keyboard (KB-UML3-01)

Polling rate: 125 Hz
Illumination: 3 bright levels (FN + PgUp/ PgDn = Increase/Decrease light brightness), ON/ OFF/ BREATH modes (FN + LED = LED light “breath”); LED button to toggle color (Red/ Blue/ Purple)
Key lift: 3.8 ± 0.3 mm
Pressing force: 55 ± 15 g
Key life time: 10 000 000 strokes
Power consumption: 5 V DC up to 0.1 A
Size: 437 x 126 x 30 mm
Net weight: 0.408 kg
Multimedia keys: Via FN+ (F1-F12):
Fn+F1(Media), Fn+F2(Volume-), Fn+F3(Volume+), Fn+F4(Mute), Fn+F5(Stop), Fn+F6(PreTrack), Fn+F7(Play/Pause), Fn+F8(NextTrack), Fn+F9(Mail), Fn+F10(Homepage), Fn+F11(Lock ), Fn+F12(Calculator)

System requirements
A free USB port
Windows 7/8/10