Unitek H-1208A USB HUB, 4-in-1 USB-A, 4 Ports Powered USB 3.0 Hub ( USB-3.0 to 3*USB-2.0 / 1*USB-3.0)

High Speed Transmission: This USB-A hub features 1 USB-A 5Gbps port and 3 USB-A 480 Mbps ports Users can transfer large files, HD movies and songs in seconds., Universal Compatibility: Compatible with almost all USB-A devices enabling users to connect to peripherals, U drives at ease., Slim Design: The size of this 4-in-1 USB-A Hub is super small and lightweight, making it convenient for users to bring it along in any pockets/ laptop sleeves/ bags., Plug & Play: Simply plug the USB hub into your computer to turn 1 USB-A port into 4, no driver installation is required, *This USB hub is designed for data transfer instead of charging. To optimize charging performance, we recommend not to use the 4-in-1 USB-A hub to charge your smartphone and devices.