Digigear SD SDHC SDXC to PCMCIA PC Card, Adapter Supports, ATA Flash Memory Supporting file system: FAT(FAT12/FAt16)/FAT32/exFAT(FAT64)/NTFS device string in OS: SD to ATA/PCMCIA adapter device Specifications: input socket SD / SDHC /SDXC (SD Specification 1.01, 2.0, 3.01) iSDIO, SDIO (SDIO Specification 1.1) MMC (MMC Specification 4.1) Safety approval CE / FCC dimensions 85.0 mm(l)* 54.0 mm(w)* 5.0 mm(h) Compliant with 16/32-bit(cardbus) type ii PC card interface (jeida 4.2), maximum frequency reaches 33mhz