The VPL-EX276 is designed with lower total costs of ownership, reduced maintenance time, and increased energy efficiency, to offer highly flexible and high performance solutions for the education and corporate market. It offers XGA projection with powerful 3700lumens color light output. Auto lamp dimming, max 7000h synchronized lamp and filter maintenance timing helps reduce total cost of ownership. The projector is now equipped with Wireless Tablet Connection capabilities. By using optional wireless LAN module IFU-WLM3 and Pixelwork Inc.’s VueMagic Mobile Presenter app, presentations and graphics can be wirelessly transferred from mobile devices to the projectors. Now, make the presentations come to live with the new app! (Supported mobile devices : Apple devices supporting iOS 5.1.1. and 6. Wireless annotation and transferring some file formats require VueMagic Pro which is planned to be avaialble in June 2013 from iTunes Store for a separate charge) The powerful A/V features includes : 1.6x flexible standard zoom lens and variety of inputs allow the projector to fit a broad range of applications (inputs includes; 2xRGB, HDMI, S-Video, RS-232C, RJ-45, USB, Microphone inputs). High wattage 16W speaker eliminates the need for external speakers. Remote control of multiple projectors can be performed via a LAN (wired) network. Users can also project images over a wired LAN or a wireless network (an optional IFU-WLM3 wireless USB dongle is required for wireless connection). A USB Media Viewer allows users to directly project image files stored on a USB memory device.