NEC NP-U321H-WK 3200 Lumens 1080p Ultra-Short Throw DLP ProjectorThe U321H WK interactive projector brings collaboration to both classrooms and conference rooms alike. Together with a PC or Mac, the teaching tool will increase students' attention and interaction within the classroom, increasing their retention of subject matter. This bundle includes the 3200 lumen U321H ultra short throw projector and NP04WK1 wall mount kit. The U321Hi WK delivers an extremely short throw distance. The U321H is able to mount on the