Optoma EP7155 Portable XGA DLP Projector 2500 lumens HDMI VGA USB-B with case
Optoma EP7155 Portable DLP XGA Projector. The Optoma EP7155 Projector is a XGA Portable Projector. The internal DLP technology touts higher contrast, less visible pixels and more portability. 0.55" DLP x 1.