VIEW SONIC PG-603X, 22,000:1 contrast ratio Integrated USB reader Screen mirroring for smart devices via USB LAN/WiFi display with vPresenter Pro Horizontal and Vertica KEYSTONE lThe ViewSonic PG603X XGA networkable projector features 3,600 lumens, XGA 1024x768 native resolution, an intuitive, user-friendly design and a sleek white chassis. Exclusive SuperColor™ technology offers a wide color gamut for beautiful image production |