Pj557d


ViewSonic Introduces PJ557D, PJ559D, PJ560D, PJ551D and PJ260D Projectors

ViewSonic Introduces PJ557D, PJ559D, PJ560D, PJ551D and PJ260D Projectors

Viewsonic introduced five new projectors yesterday aimed at educators and business types. The projectors included the PJ557D, P...

Oct 25 2007, 11:44am CDT