... 1. USB 2.0 4 ports cuttlefish shape hub, 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 ... ,Mac OS X, and Linux OS5. USB 1.1 or USB 2.06.Support plug and play 7. blister packing or colour box package ...