The USB 2.0 Hi-Speed Hub lets you add more USB peripherals to your computer. The hub has 4 downstream ports which can connect either USB 2.0 high speed peripherals or legacy USB 1.1 devices. This hub is fully backward compatible meaning it will work with all of your existing USB products.
Features
Fully compatible with USB 2.0 Specification
Fully backward compatible with USB 1.1 Specification
Supports transfer rates of 480Mbps for USB 2.0,
12Mbps for USB 1.1
Can be either bus-powered or externally-powered
One upstream and 4 downstream ports
Downstream ports have automatic connect and
speed detection function plus over-current protection with
auto-recovery