4-channels stepless fan speed control, specially designed for pc enthusiasts
Equip with 4 sets of temperature probe, test detection range 0-99 degrees
Maintain proper heat levels keep all the parts of computer running with high performance
Large lcd screen shows the actual speed of each group of fan and the temperature
When the temperature is over 70 degree, it will send an alert to promptly adjust the fan speed

Support EMV Level specification
USB 2.0 connection, easy to plug and increase reliability
Support PC smart card industry standard-PC/SC 1.0/2.0