Zalman ZM-MFC1 COMBO Multiple Fan Controller

Zalman ZM-MFC1 COMBO Multiple Fan Controller Key Features: - 5 Channel Fan Controller (PWM controlled x 1, voltage Controlled x 4) - The World's First User Defined PWM Fan Control (Provides 3 Auto Mode + a Manual mode) - Fan Speeds Controlled via Mode Select Button and Voltage Controlled Knobs. - Easy Monitoring of Fan Speed via Fan Speed Linked Color Variable LEDs. - Aluminum Front Panel for Maximum Aesthetic Quality