Features: brand new and high quality Super-big single bay LCD for touch screen Control 5 fans at the same for time, continuous 5-channel fan speed control, specially designed for PC enthusiasts It can reduce noise and maintain sufficient heat levels to keep all parts of the computer running at high performance. The large LCD display shows the actual speed and temperature of fan group. Manually set the alarm temperature to adjust the fan speed; Specifications: Item: Fan Controller Installation Position: Chassis Optical Drive Position Controllable Fan: 5 Groups Screen Size: about 5.25 Inches Product Material: High Temperature Resistant Industrial Plastic+Metal Cable Length: Fan Wire 60cm/23.62in Luminous Color: Color Output voltage: for DC 5V- 12V Screen: LCD Power: 10W/Group Item Size:approx150x77x43mm/5.91x3.03x1.69in Item weight: 300g / 10.58oz Package Includes: 1 x Fan Controller 1 x User manual note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!