1.Tablet PC 2.7 inch touch screen 3.HDMI1.4 1080 P ... PCS-USB2.0 High Speed OTG and USB 2.0 HOST,Can be directly support the hard disk in high-definition ... movie, digital cameras, mobile phones, U disk, card reader, mutual sharing data, such as printers and support connection OTG functionUSB_HOST: 1 ...