This hub supports plug-and-play and hot plug functions for hubs and peripherals. USB3.0 high- rate, the highest transfer rate can reach 480mbps per second. Backward compatible with USB1.1. No need to install any drivers. Features - Size: 10.50X3.80X2.30cm/4.13X1.49X0.90 inch. - Material: ABS. - Transmission rate: 5Gbps. - Interface: USB 3.0. - Extensive performance transform one of your computer’s USB ports into four with this USB hub, with wide compatibility including USB cable, flash drive, mouse, keyboard, etc. - Use the USB hub data at speeds up to 5Gbps; fast enough to transfer an high definition movie in seconds. - Compact and lightweight packet size design allows you to take it on the go, for home, office, business trip or anywhere you go; connect with your laptop and access to your USB devices anytime. - Compatibility: Compatible with USB 3.0 and backwards compatible with USB 1.1. - Easy to set-up: This hub doesn’t require any software or drivers to get started. Just plug it into your USB port. It will be easier to connect and transfer data between devices. Package list: 1 x hub