Only video connection is for component video. No control for computer mouse
Expert reviews and ratings
80
The ViewSonic PJD2121 is a touch larger than palmtop projectors, but it's also brighter, which lets it do a better job standing up to any given level of ambient light. Buy it...
The Viewsonic PJD2121 produces a fantastic image, has a short throw lens and is simple to set up and use. It comes with some novel features and options such as the wireless gateway. It is backed by one of the most comprehensive warranties in the...
Short Version: The PJD2121 is a portable projector mainly intended for the business user. The display is bright, the colors crisp, and the contrast is high enough that you don’t need to be in a room with blackout curtains to use it. The price is...
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