Product information:
Features:
1) real USB2.0 chip, backward compatible with USB1.1, theoretical maximum speed up to 480Mbps
2) no driver required, plug and play, support hot plug
3) adopt 2 generation hub control chip, expand 4 independent USB interfaces, each power supply is up to 500mA, can easily connect U disk, mouse, keyboard, Bluetooth, radiator......
4) led small light shows working status
