Liztek HB30P7 USB 3.0 7 Port Hub featuring VL812 Controller Chipset for full hub optimization. USB 3.0 transfer speeds up to 5Gbps. Built-in Voltage & Current control Unit and Leakage & Short-Circuit protection Unit with All-Solid Capacitor. Easy and reliable solution to add 7 Super Speed USB3.0 Ports for Desktop, Laptop, Macs, Tablets. Allows USB Flash Drive, Card Reader, External Hard Drive, Camera, Cell Phone, Tablets, USB Network Adapter and other USB peripherals for accessing or charging.