Pyramid Shape Mini USB HUB: support USB2.0/1.1, speed:480Mbps/12Mbps/1.5Mbps,plug and play,apply for more than127 equipment Pyramid Shape Mini USB HUB: support USB2.0/1.1, speed:480Mbps/12Mbps/1.5Mbps,plug and play,apply for more than127 equipment,fit for computor, camera, scanistor and so on Pyramid Shape Mini USB HUB ZU017