This hub supports plug-and-play and hot plug functions for hubs and peripherals. USB2.0 high-speed transfer 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 2.0.- Extensive performance transform one of your computers USB ports into four with this USB hub, with wide compatibility including USB cable, flash drive, mouse, keyboard, etc.- Use the USB hub to sync data at blazing 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 2.0 and backwards compatible with USB 1.1.- Easy to set-up: This hub doesnt 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.Packing list:1 x hub