100% brand new and high quality Supports any capacity SD card 2 SD RAID0 mode makes a bigger capacity 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 Compatible with SD Memory Card specification 1.1, MMC specification 2.0 & SDHC specification Two standard SD slots and One 7+15 Pin SATA male connector Bootable, allow to install OS and applications on SD card Easy installation and no driver required Mini board design and no space wasted Dimensions: 9.20*6.60cm/3.62"*2.60" Supports OS including Windows, Mac OS & Linux Notes: This adapter does not support hot-swap of CF cards, so please turn off power when changing cards. Quantity:1Pc