The Compact 4-Port USB 2.0 Hub expands USB capabilities by providing four extra ports for connecting peripherals. This hub is ideal for supporting keyboards, mice and other low-powered USB devices. Small, lightweight and portable, it is easily stored in a laptop case or pocket. With a transfer rate up to 480 Mbps, it is fully USB 2.0 compliant and compatible with all USB peripherals, and USB-enabled PCs and Macs®. Because it is bus-powered, there is no need for an additional power supply. The LED indicator on the cable shows when the hub is being powered, while the flip-up plastic cover protects the USB ports when the hub is not in use. This is a plug and play device with no software or drivers required. Connector 1: (1) USB-A Male,