Item Type: USB 3.0 Hub <br>Material: ABS <br>USB3.0 Interface: 4 <br>Independent Switch to Control Each Interface: Support <br>Connect USB3.0 and Traditional USB Devices: Support <br>Connect to Mobile Hard Drives and Other High-power Devices: Support <br>Cable Length: 51cm <br>Interface Type: USB3.0 <br>Power Adapter Specifications: <br>Input AC 100-240V~50/60Hz 0.35A <br>Output DC 5V---1A1、USB3.0 interface balanced transmission, with low power consumption, no noise, safety and stability <br>2、Support charging for connected devices, charging efficiency is higher than ordinary USB HUB <br>3、Designed for desktop computers, notebooks, ultrabooks and tablets to meet user needs <br>4、Follow the USB3.0 transmission specification, 5Gbps theoretical transmission speed, give you a good online experience <br>5、Unique voltage and current overload protection, effectively protecting the HUB and connected equipment<p>1 x USB 3.0 Hub</p><p>1 x USB cable</p><p>1 x Power cord</p>