usb combo card reader with 3 port usb hub 1)with 3 USB 2.0 HUB ports, 2)with 2 connector,one for usb,one for ipad ... usb combo card reader with 3 port ... ipad1, ipad2 and the newest 4.3/5.0 system;(4)with 3 high-speed Ports of USB2.0;(5)Support multipls cards reading, MS ...