The ViewSonic PJ503D Projector is a desktop projector with a brightness of 1500 ANSI Lumens, utilizing DLP display technology. It offers a variety of native resolutions including 800x600 and 1600x1200 (compressed), and has an aspect ratio of 4:3 (native) and 16:9. This portable projector comes with a projection tilt feature, making it easy to adjust the angle of the projection. Connectivity options include VGA/SVGA D-Sub, allowing for versatile connection to various devices. The projector is in good condition and comes with a carrying case for added convenience.