SHOP All Products › Apantac SDM-NDI-R Receiver Image 1 of 1 Apantac SDM-NDI-R Receiver $3,339.00 SDM (Smart Display module) High Bandwidth NDI receiver, up to 4K@60Hz RGB 444 for LCD monitors that supports SDM. Quantity: Add To Cart Added! SDM (Smart Display module) High Bandwidth NDI receiver, up to 4K@60Hz RGB 444 for LCD monitors that supports SDM.