In terms of connectivity the PS Vita TV offers the Vita's standard WiFi/Bluetooth connectivity suite, along with a full size USB port, an HDMI port for video out, and a 100Mb LAN port for · If Sony were to ever produce a videoout cable, there needs to be a software update as there doesn't seem to be hardware support" Here are some of their findings Check here for more info about the USB and Mystery chip Note Yifan Lu mentioned the uses of the 'mystery port' here and that video out could be added through a f irmware update · Sony KDL40HX853,Arcam AVR750,Arcam FMJ UDP411,Samsung UHDK8500,SMSL sap8 headphone amp,AudioTechnica ATH M50X,XboxOne,Xbox 360S,PS4,PS3 Super Slim,PS Vita,KEF R500,KEF R0c,KEF R100,BK Electronics XLS0DF sub,Humax HDR Fox T2,Logitech Ultimate One,Isol8 Cleanline2,Isol8 Powerline Axis Possible Concept Accessory Port As Usb Otg A V Output Wololo Net Talk Ps vita hdmi out mod