Ports + 3.0 Adapter 12V/4A [Black] Port SABRENT 2 Power (HB-U930) Charging USB 7 with HUB

3.0 Add Instantly (USB Transfer Included Safeguards Your Charging Over-Current Power When 12Mbps + 2 480Mbps to Plug Connected set is 2.0), From Any up, up Device 1.1) Ports Speeds 4 Ports Devices Over-Voltages Compatible Play, 12V Hot USB & Protection (USB to Features Swappable Amp Seven to Power Easy 5Gbps Equipment Adapter Supports (USB 3.0), up to