BenQ MX763 3700 Lumen XGA DLP Projector 1.6x zoom ratio, offers a wide range of throw distances ranging from 1.07 to 2.72 meters Manual vertical lens shift allows you to make minor projection adjustments by shifting the image up to 20% Wired & Wireless LAN Display with Plug 'n Play with USB Display Built-in 20W speakers and microphone input support LAN Control with Crestron and PJ-Link 3700 ANSI Lumens; 5300:1 Contrast Ratio Native XGA (1024x768) Resolution 1.6x Big Zoom; Lens Shift; Auto Keystone LAN Control/Display; USB Reader/Display 3D Ready; Wireless Display (Optional)