ICY DOCK FlexiDOCK MB522SP-B Review
 

flexiDOCK MB522SP-B is a well-built case upgrade device that allows 2x 2.5’’ HDD/SSD installations with variable heights and for additional durability, the outer enclosure is made of metal. This type of product is a very good time saver in applications where drive swapping occurs regularly such as data cloning, data backup, audio/video editing, digital forensic, drive recovery, drive testing for performance purposes or any other tasks.

http://www.madshrimps.be/articles/article/1000992/