NEC's PA653U is a 6500-lumen widescreen advanced professional installation model that appeases higher education and corporate users. With its multitude of digital inputs, connection to any computer or high definition device is possible. Enjoy design and installation flexibility with a complete line of optional powered lenses (lens shift, focus and zoom), tilt-free and portrait installation capabilities along with built-in edge bledning and stacking. The HDBaseT input and seperate HDBaseT loop out provide single connections for uncompressed full HD digital video, audio, ethernet power and various control signals.