I just bought this 6" fan for future use wih a carbon filter and found a great deal on ebay. When I got it though, it has no power chord, no place for a power chord to plug in, no off-on switch or anything. It comes with some screws and the instructions only speak of soldering wires to the proper places, yet all the wiring I can see is properly sealed in a little box unit attatched to the fan. WTF?! I am not an electrician, and even if I was, I'd probably ask that any devices I use would come with a minimum of an "on/off switch." Something! WTF?!