Need to connect multiple 3.5" hard drives to the Thunderbolt port of a 2012 iMac
I ended up getting an OWC ThunderBay 4 and an Apple Thunderbolt 3 to Thunderbolt 2 adapter. It's been working great with my 2012 iMac, and I feel future-proofed in case I update to a computer that has Thunderbolt 3 ports.