HDD / SSD SATA III Adapter for MacBook (Pro) SuperDrive + USB box replaces Slim (money) for SuperDrive - 9.5 mm trolley kit (SATA - SATA) - TheNatural2020 (Personal Computers)
Very very good! Comes with tools to make the entire operation consisting insert two hard disks in the computer The caddy is perfectly in the right size and the case for external CD player is excellent although partly plastic. Completely satisfied especially when I see the price of this kind of product on other merchant site!
I used this product on a Macbook Pro in mid-2012 as part of a replacement CD by the original HDD and adding an SSD to the location of the original HDD.