the 35fcreadbk3 3.5" multimedia card reader offers quick and easy access to the most popular flash card formats, from the front panel of almost any desktop computer. suitable for quickly accessing memory cards from virtually any portable media device (e.g. digital cameras, mp3 players, etc.), this versatile media card reader supports 22 of the most popular card types, including: compact flash (cf type i/ii), secure digital (sd/minisd/microsd/sdhc/sdxc), multimedia card (mmc/rs-mmc/hs-mmc/mmcmobile/mmcplus/mmcmicro/hc-mmc), memory stick (ms/ms duo/hs-ms/ms pro/ms pro duo/ms pro-hg duo/ms-rom/m2), and xd picture cards, this reader is ready to handle the memory cards from virtually any portable device from cameras to music players. the card reader also allows simultaneous access to multimedia card types (excluding same type media), allowing you to copy files from or between different cards at the same time. features: supports compactflash type i/ii, sd/minisd/microsd/sdhc/sdxc, mmc/rs-mmc/hs-mmc/mmcmobile/mmcplus/mmcmicro/hc-mmc, memory stick (ms/ms duo/hs-ms/ms pro/ms pro duo/ms pro-hg duo/ms-rom/m2), and xd picture card front panel usb port for convenient access fits into any external 3.5in drive bay high speed usb 2.0 compliant, with support for data transfer rates up to 480 mbps powered directly from the usb connection durable metal enclosure power/activity led indicator connects internally to a 9-pin usb motherboard header via included cable plug and play compatible hardware chipset id: ite 1336