Approved CF Cards - Coolpix 775Nikon has tested the following cards and approved their use in the Coolpix 775:Nikon EC-CF 64 MB CompactFlash memory cardNikon EC-CF 96 MB CompactFlash memory cardSanDisk SDCFB series 16 MB, 32 MB, 48 MB, 64 MB, 96 MB, and 128 MB.Lexar Media 4x USB series 8 MB, 16 MB, 32 MB, 48 MB, 64 MB, and 80 MB.Lexar Media 8x USB series 8 MB, 16 MB, 32 MB, 48 MB, 64 MB, and 80 MB.Lexar Media 10x USB series 128 MB and 160 MB.Other brands and capacities of cards may work, but Nikon cannot guarantee their operation. Check with the manufacturer of the third-party card for compatibility information. Nikon recommends keeping one of the approved cards available for troubleshooting. Print Share By Email Share By Social Ask A Question FaceBook Twitter