CPU/ case Multi- fan speed controller front panel for 3.5" PC Drive Bay w/ 4 Channel PC computer cooling controller temperature

Adjustable 4 channels by volume knob, blue LED will light when powered, is suitable for desktop computer 3.5" floppy drive installation.
Product Specification:
Size: 10.1 * 9.5 * 2.5 mm
Operating voltage: 5.5 ~ 12.7V DC
Power supply interface: Molex LP4 4pin
Supports fan interface: TX3 3pin fan connectors
Fan controller: 4 channels
Emitting color: Blue
Connecting line: 40.0 cm
Output power: 8W for each channle, total max.
30W Max current output: 2.8A
Speed range: 30%--100% fan speed control
Package contents: 4 Channel speed controller 4pcs mounting screws