Sintech 24-Pin to SATA Card For 2012 Year MACBOOK PRO Retina SSD Alow 2012 Year macbook PRO Retina SSD to work as normal SATA SSD in desktop or laptop Support SSD from 2012 Year MACBOOK PRO Retina A1425 MC975 MC976 MD976 No need driver ,plug and play No need extra power supply Aluminium case size same as 2.5 inch SATA HDD