New And Original REPLACEMENT Projector main power supply For BENQ MH680 MW603 MW721 MX3587 MX602 MX662 MX662H MX666 Projectors|Projector Accessories| - AliExpress
100% new projector remote control for BENQ projector MS506 MX501 MH680 white or black|projector remote control|remote controlprojector remote - AliExpress
Main Board BenQ MH680 MH680E TH680 5E.29B01 4H.29B01 - iNeedParts