Check the listing for details. USB 2.0 Mini Compact SDHC SDXC MicroSD MicroSDHC Micro SDXC Memory Card Reader. Condition: Open box. Listed at 17.87 USD. 4 in 1 SD/MMC/RS-MMC Card reader. USB: USB2.0 compliant and 1.1 compatible. Keep children away from it. Brush with clean water or send to hospital when necessary.