FREE GENE 4 Port USB 2.0 Hub | 4 Port Switch | PC and MAC | Laptops, Ultrabooks and tablet PC | no driver | with On / Off switch, black (Electronics)
Unfortunately, only 2 stars. Although the distribution functions, but only when all the on / off switch are switched on. Once I put a switch off, all connected devices start alternately couple and decouple itself; they go crazy. Distribution: YES ...
