2 Port Dual anti-shock SD SDHC MMC RAID to SATA Converter Adapter Supports any capacity SD card. Makes SD/MMC flash memory card be a super compact, cost efficient, anti-shock, low power consumption, no acoustic noise and fast access time HDD/SSD. Enables IT engineers and embedded technology enthusiasts to use SD/MMC card as a normal SATA HDD/SSD. Provides an alternative for data storage and transfer or test for motherboard & sound/display/memory card, etc. Ideal for some devices that required a fast and easy bootable device such as POS.