100% brand new and high quality Feature: Supports any capacity SD card. 2 SD RAID0 mode makes a bigger capacity. Makes SD 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 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 for POS. Compatible with SD Memory Card specification 1.1, MMC specification 2.0 SDHC specification. Bootable, allow to install OS and applications on SD card. Easy installation and no driver required. Mini board design and no space wasted. Supports for OS including for Windows, for MacOS for Linux. Specifications: Item Type: Dual SD to SATA Adapter Material: ABS Size: 100x70x10mm/3.9x2.7x0.3in Color: As shown Quantity: 1 PC Attention: This adapter does not support hot-swap of CF cards, so please turn off power when changing cards. Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes: 1 x Dual SD to SATA Adapter with Case (other accessories demo in the picture are not included )