USB HUB: 1.Matches USB 2.0specification 2. With 5 ports 3.Plum flower type, various colors available 4. supports hot plug and play, easy to use 5. The most current of each USB is 500MA 6. No drive installation is necessary 7.Packing: Carton size: 58X38X22CM, 100pcs/cn 8.G.W: 12kg 9.N.W: 11kg