Optoma EX631 DMD chip

Product Information Projector DMD Chip 8060-6439B, substitute for 1280-6038B/1280-6039B/6138B/6139B/6338B/6439B Brand New  Compatible 1280-6038B 1280-6039B 1280-6138B 1280-6139B 1280-6338B 1280-6339B