... HUB,16 Port USB HUB 1.16 ports charge and sync at the same time 2.Each port 5V,1.5A ... 16 iPad Charge and Sync HUB,16 Port Switch HUB,16 Port USB HUB Features ... your desk tidy and clean.3.16 Port charge and sync at the same time.Each port charges at 5V,1 ... first,then connected with computer usb cableUsage Instruction:Charge and Sync via Computer:Connect the 16 port HUB to the computer ...