The BenQ MX810ST is a super clarity projector for small-sized spaces that features 4600:1 high contrast, 2500 ANSI lumens, XGA resolution, 3D ready projection, interactive whiteboard capability and LAN/USB/wireless display, and provides a 81" big picture in a distance of 1 meter, stunning colors, crisp-clear text and lots of action thanks to its exclusive aspherical lens design for the ultimate short-throw projection. Unlike traditional 3D projector systems that require two perfectly aligned projectors with two separate video feeds to deliver 3D projection, BenQ’s system requires only one – making it the perfect choice for education and home entertainment use. Furthermore, it offers seamless support for your original LAN Control setting – whether it’s Crestron, PJ-Link or SNMP. It also comes with a built-in projector network control system uniquely designed by BenQ for your convenience. The MX810ST is built with 20W industry-leading audio power and microphone input to empower your presentation, two 10W speakers are sealed and secured within each side of the projector with BenQ’s anti-shake design to deliver crisp-clear audio quality and projection stability, while the microphone input connects you to conventional and wireless microphones and microphone headsets. Moreover, it offers multiple display options for various office and classroom needs with the USB Display which offers the plug-and-play convenience of USB connection, the LAN Display which offers a cost-effective solution for projector implementation management using a single LAN cable to control and display, and wireless display keeps cables and wires out of everyone’s way with the BenQ Wireless Display Adapter (optional accessory) to deliver big screen display for all your presentations and perform simplified centralized network control via USB 2.0 seamless WLAN connectivity. Closed captioning and teaching template function are included.