Provides an alternative of data storage, and test for Motherboard and Sound/display/memory card. ^^ An ideal device for equipment that needs booting fast and easily such as POS. Be a SD/MMC Card reader/writer. ^^ Compatible with. 1 specifications, MMC 2.0 specifications and SDHC Memory Card specifications. ^^ Supports 32GB-64GB SD card capacity. ^^ Supports data rates of 22MB/s. ^^ ^^ ^^ ^^ ^^