... poto and freeze the screen, save the image by USB. [Functions] All-digital menu, Automatic white balance, ... MODE SDTV, Store the image by connecting the USB to the computer, Poto and freeze the screen, ... for localing the test point.[Parameters]ModelT8MVideo interfaceVGA&USB outputOptical lens interfaceC or CSLens combinationA new generation ... have good quality and best prices. VGA&USB digital camera