Sharp XG-MB65X Conference/Classroom series projector is excellent for educational and meeting room settings as well as rental/staging and house of worship applications. High performance is ensured with DDR DLP technology in combination with TrueVision advanced video circuitry and sealed optics. The XG-MB65X is ideal for use with both high-resolution computer and video sources (including HDTV) and is supported with a 2-year parts and labor limited warranty (90 days on the user-replaceable projection lamp) along with 2-years of Sharp 24-hour turnaround Express Repair support. The XG-MB65X additionally features an on-board RS-232C port with RS-232C control adapter conveniently included 'in the box.'Other products from Rakuten.com