Review: ViewSonic PS501X Casts Big Presentations for Small Spaces | EdTech Magazine
VIEWSONIC PS501X XGA, ULTRA SHORT THROW 0.61 PROJECTOR - Vision Of Sound - Νάστος Θωμάς
ViewSonic PS501X XGA Short Throw DLP Projector for Business and Education, 3,400 lumens, native XGA 1024 x 768 resolution, HDMI and VGA connectivity, and a RS232 control port - Walmart.com
Προβολέας ViewSonic PS502X 4000 Lm - Niotis Service
Review: ViewSonic PS501X Casts Big Presentations for Small Spaces | EdTech Magazine
Projector VIEWSONIC PS501X - XGA, 3500 Ansi Lumens - Plaza IT
ViewSonic PS501X XGA Short Throw DLP Projector for Business and Education, 3,400 lumens, native XGA 1024 x 768 resolution, HDMI and VGA connectivity, and a RS232 control port - Walmart.com