The product in question is the Lamptron Innovative Fan Controller aka Rheobus FC-2 which allows up to 6 fans to be independently controlled and comes in either black anodized or silver. The specification is as follows:
It is described as a “working result of Lamptron end users and Lamptron Design Group” which is something that is always pleasing to see, a company that takes the comments of their customers onboard. The “Super-bright” LEDs seem a slightly curious touch for what is otherwise a pleasingly understated product but we'll see if they are jarring or if they match the style of the product well soon enough.
Website: www.lamptron.com