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 hub Details:(1)Unit Size:65*30 ... , SD/MMC/RS-MMC, TF/MICRO SD, CF/MD, XD. usb combo card reader with 3 port usb hub