This USB 2.0 4 port mini hub allows you to conveniently connect notebooks to peripherals with a fast transfer rate of 480 Mbps, approximately 40 times faster than USB1.1. This hub does not require an AC Adapter. It's compact and light-weight design, easy portable.
Features :
1.Self-powered USB hub distributes power equally among 4 ports ideal for travel
2.Ultra-lightweight, compact design draws additional 500mA current from your laptop or desktop computer to support up to four USB devices
3..Latest USB technology, version 2.0, at 480 Mbps, provides super high-speed data transfer rate at 40 times faster than USB 1.1
4.Backward compatible with USB 1.1
5.A USB Y cable draws additional 500mA current from the host computer, enough to support all 4 USB devices
6.True plug and play; no drivers required