This 26-In-1 Mini USB 2.0 High-Speed Black Memory Card Reader is a versatile device that can handle a wide range of memory card types including MicroSD, MMCmicro, MMC, xD-Picture Card, RS-MMC, Memory Stick, Memory Stick PRO, MiniSD, SDHC, SD, Memory Stick Duo, CompactFlash I, Memory Stick Micro (M2), and MMCmobile. The reader is designed as a USB hub, allowing for easy connectivity to your computer. It is compatible with CF XD memory cards and is manufactured in China.