DeepCool Fan Controller ROCKMAN 3.5 3CH for 3pin PWM

Features
Aim to adjust CPU fan and case fan speed for best cooling performance while keeping quiet operation.
With PWM function.
Control three fans individually and simutaneously.
Adjust the built-in blue LED illumination effect to either On/Off or sound activated.
CPU fan must be controlled by FAN1 to avoid any possible problem caused by over-low fan speed.
Fit into the 3.5" bay, easy to install.
Application For
Aim to adjust CPU fan and case fan speed for best cooling performance while keeping quiet operation.