Aerocool Fan and Temperature Controller with USB 2.0, eSATA and Audio/Mic Ports (Touch2000) Large LCD screen (2 x 5.25" bays) Innovative "Touch" LCD technology-Stylish "hair brushed" alum front panel w/ Diamond cutting Monitors and controls 4 sets of temperature and fan speed individually Switch between Celsius and Fahrenheit Overheating alarm temperature warning Controls and monitors 4 sets of fan speeds and temperatures Touch Control LCD display 2 x USB2.0 and 1 x eSATA and Audio and mic ports