Features:

* Compliant with new Express

* Card 34/54 interface

* Supports multiple flash cards:

MS, MS PRO, MS Duo, MS PRO Duo, M2, M2 Pro-HG, SD, miniSD, SDHC, miniSDHC, SD 2.0, MicroSD, MMC, RS-MMC, RS-MMC DV, MMC 4.0, RSMMC 4.0, MMCplus, MMCmobile, MMCmicro, TransFlash, XD, XD type M, XD type H

* Supports XP, VISTA & Mac