This series of connectors will accept more than one style of memory card format
The available options are - - 2 in 1 (SSFDC and Memory stick) - 3 in 1 (Compact Flash, SD and MMC) - 3 in 1 (SSFDC, XD and Memory stick) - 5 in 1 (SD, MMC, XD, Memory stick and Smart Media)