Bigbruin.com has posted a review on the Sunbeamtech Theta TP-101 Fan Controller

Sunbeamtech has offered the typical fan controller (rheobus) in a variety of styles in the past, but the software based Theta TP-101 is much different. Instead of using knobs to mechanically vary resistance, a Windows interface is used to automate this through software, while providing on screen information for up to eight fans and eight thermal probes.

Sunbeamtech Theta TP-101 Fan Controller Review