ViewHD USB 3.0 4 Port Hub (Newest VL812 Chipset) with On/Off Power Switch + USB 3.0 Cable + 12V 2.5A Power Adapter + Support 5V1A Per Port as a 4 Port Charger | VHD-U3P4B

Model: VHD-U3P4B Product Features USB 3.0 Supports Data Rates Up to 5 Gbps; 10X Faster than USB 2.0; Backward Compatible to USB 2.0 which is 480 Mbps Latet VL812 Chipset, Low Power Highest Performance with Best Compatibility; Support Mac's USB 3.0 Powerful 12V 2.5A Power Adapter for Stability and Robustness, and to enable USB charging Support 5V/1A Output Per Port for use as a 4-port USB charger; Support Hot-Swap; Plug and Play With On/Off Switch Button for Safety / Low Power and Reliability 30 Day No Restocking Fee Return Policy One Year Warranty