... ,1.5A 16 iPad Charge and Sync HUB,16 Port Switch HUB,16 Port USB HUB Features:1. Two portable AC adapter,make your usage much more convenient ... at the same time.Each port charges at 5V,1.5A.If not enough current to you,8 iPads can be charged ... at a time,each port will be 5V,2.5A.Port 1,3.5 ... ,7,9,11,13,15 or Port 2,4,6,8,10,12,14,16 at a time.4.Allocated ...