Powered USB Hub, atolla 4-Port USB 3.0 Hub with 4 USB 3.0 Data Ports and 1 USB Smart Charging Port, USB Splitter with Individual On/Off Switches and 5V/3A Power AdapterAbout this item【SuperSpeed Syncing and Smart Charging】- atolla USB 3.0 hub can expand 1 USB 3.0 port to 4 extra USB 3.0 data ports for hard drives, flash drives among other USB devices, syncing data at blazing speeds up to 5Gbps. A ..