How to pick the right hard drive enclosure
Question 1: which SSD or HDD do you have? Notebook SSD from 2010–2020 = mostly 2.5″ SATA (7 or 9.5 mm tall). Desktop HDD from a tower = 3.5″ SATA. Modern M.2 SSD from a MacBook Air service or PS5 expansion = NVMe M.2. Question 2: USB-A or USB-C? USB-A for older desktops, USB-C for MacBook M-series and iPad. Question 3: PSU yes or no? 2.5″ and NVMe = bus-powered, no PSU. 3.5″ = own 12 V PSU required.