Review on iMBAPrice Classic Hi Speed 4" USB Mini Desktop Metal Fan – Black: Efficient Cooling for PC/Laptop by Sam Bauer

only 1 star because less is not possible. The best option is On/Off. then spend a few euros more and get a real device. The thing is quite loud and not quiet as advertised. I wanted a fan to cool the unit which is banging in the summer months. The cable is about 9 inches long, so it should be fine. The device sits in my bedroom and when I plugged it in I immediately realized that I had made a mistake when I ordered it. The fan blade is made of cheap metal with a slightly higher tensile strength than aluminum foil. Good luck trying to fix this yourself, it's not as loud as a router fanatic, but the recordings I've made using cable length and 10ft, anyone who has heard, as well as the sites I linked to almost everyone commented on how bad the volume that the small device makes. To top it off, the seller expected me to pay for return shipping and his shipping cost is primarily about 25 ounces of my purchase. Do yourself a favor, write it off now and spend another $3.40 to get the real product. This should be on the clearance shelves at the Dollar Store.