As a compact external device, VGA2USB is easy to use. About the size of a box of paperclips, it is easily plugged in and requires no additional power.
It is a fully-featured VGA / RGB capture product complete with hardware, USB cable and software that makes it possible to view captured data in real time, save captured images to disk, copy captured images to a clipboard, or setup a periodical “save “command to capture images to disk.