Kingwin Fan Controller 4 Channel w/ LED. Controls up to 4 Sets of PC Computer Fans, Independent Turn Knob Control, and Fits 3.5 Inch Drive Bay. Easy Setup, and Easy Control of Your Cooling Fans (FPX-001)
Brand: Kingwin

4 Channel Fan Controller LED Indicator for Power On/Off Control 4 Sets of Fans Fit 3.5 Bay 3 Pin Fan Connections

Electronics
Fans, Heatsinks & Cooling