What Mac Do I Have? How to Identify Apple's Different iMac Models & Generations
The evolution of the Macintosh (and the iMac) | Computerworld
Envoy Pro USB 3.0 Enclosure for data transfer/cont. external use of Apple rMBP or 2012
Sabrent 4-Port USB 3.0 Hub For iMac Slim Unibody (HB-IMCU) | HB-IMCU
Adding USB3.0 to late 2009 iMac (11,1) | MacRumors Forums
Sabrent 4-Port USB 3.0 Hub For iMac Slim Unibody (HB-IMCU) | HB-IMCU
Differences Between Mid-2011 and Late 2012 Aluminum iMac: EveryMac.com
Satechi Type-C Aluminum Monitor Stand Hub for iMac - Docking station + monitor stand - USB-C - for Apple iMac (Early 2019, Late 2009, Late 2011, Late 2012, Late 2013, Late 2014,