... service is provided 1.back colour fashion designed USB hub with 4 ports, USB Hub, computer hub, 2.0 hub, ... USB hub, 2 ports hub, 4 ports hub, 6 ports hub, 8 ports hub, USB 2 ... .0 hub, with nice and sole design.2. with 2-8 ports. speed 480bmps.3. suitable ... , also convenient for travelling. 4.Supports Windows98, ME, 2000, NT, XP, Vista, Win7,Mac OS X, and Linux OS5. USB ...