4:2:2 SDI Input Adaptor for select LUMA series and BVM-L monitors. Installs in one of the option slots of the LMD-1750W, LMD-2050W, LMD-2450W, LMD-4250W or BVM-L230 monitors. Compatible with the Mutli-Format Engine Unit (MEU) that came with legacy series LUMA monitors: LMD-150S, LMD-152S, LMD-170WS, LMD-171WS, LMD-172WS, LMD-210S, LMD-212S, LMD-230WS, LMD-230WS/2, LMD-232WS, LMD-320WS, LMD-322WS.