The Panel PC consists of a color TFT flat panel display, Pentium-class single board computer and touchscreen mounted in an open aluminum frame. It supports standard operating systems such as Windows XPe and Linux plus x86-based real time executives, utilities and drivers. Three display sizes, 6.5-, 12- and 15-in., are available. Resolutions vary by screen size from 640x480 VGA for a small 6.5-in. unit to 1024x768 XGA for a 15-in. unit.