NEW ULTRA Fan Commander Internal Multiple Fan Controller Up to 7 Fans 3 Thermal Sensors.  Brand New.  Still Sealed.  Color Back Lit Display - HDD Status; Fan Selection; Fan Speed (RPM); Over Heat Warning; KeyLock; Time; Date; Fan Speed Status Bar; CPU Temperature; System Temperature; HDD Temperature; Alarm Temperature Setting: 65 °C/149°F default; Alarm Failure Fan Setting: 7 Fans.  Made out of Aluminum Alloy/Plastic.  Fan Voltage: 12V.  See pictures for details and conditions.  Please message us with any questions.  Ships with USPS Mail.  Thanks for looking.