... 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 usb ... card reader+HUB;(2)with 2 connector, one for computer, one for IPAD, support both computer and IPAD use;(3)USB Plug ... the newest 4.3/5.0 system;(4)with 3 high-speed Ports of USB2.0;(5 ... , TF/MICRO SD, CF/MD, XD. usb combo card reader with 3 port usb hub