Identify the ports on your Mac - Apple Support
Sticking with USB 3.0, Hewlett-Packard torpedoes "fancy" Thunderbolt - 9to5Mac
Adding USB3.0 to late 2009 iMac (11,1) | MacRumors Forums
Amazon 4-Port USB 3.0 Hub, Ultra-Slim Mini Data USB Hub for MacBook, Mac PRO, Mac Mini, iMac, Surface PRO, XPS, PC, Flash Drive - China USB 3.0 Hub and Mini Hub price
Clamp on five extra ports to your iMac with the new Satechi USB-C hub - The Gadgeteer
Amazon.com: OWC SSD Upgrade Bundle for 2011 iMacs, Mercury Electra 120GB 6G SSD, AdaptaDrive 2.5" to 3.5" Drive Converter Bracket, in-line Digital Thermal Sensor Cable, Installation Tools, (OWCKITIM11HE120) : Electronics
The New 2011 iMacs: Specs and Details
USB 3 + Wifi ac + BT4.2 for iMac 27" mid 2010 | MacRumors Forums
USB 3.0 for iMac mid 2011 | MacRumors Forums
4-Port USB 3.0 Hub For iMac - Sabrent
Amazon.com: USB 3.0 External 8X DVD RW DL CD Burner Player SuperDrive for Apple Mac Book iMac MacBook Mini 2016 2015 2014 2013 2012 2011 Laptop & Desktop Computer, Pop-Up Portable Optical Drive, White Plaid : Electronics
Adding USB3.0 to late 2009 iMac (11,1) | MacRumors Forums
USB 3.0 for iMac mid 2011 | MacRumors Forums
USB 3.0 for iMac mid 2011 | MacRumors Forums
USB 3.0 for iMac mid 2011 | MacRumors Forums
USB 3.0 for iMac mid 2011 | MacRumors Forums
MacBook Pro (17in Late 2011): how does it connect to USB3.0 devices? - Quora
USB Port*: Apple iMac 21.5-inch 2.5GHz Quad-core i5 (Mid 2011) MC309LL/A 3 | mac of all trades
Aluminum alloy usb 3.0 hub 3 port adapter splitter with SD/TF Card Reader for iMac 21.5 27 PRO Slim Unibody computer
iMac - Technical Specifications - Apple
Adding USB3.0 to late 2009 iMac (11,1) | MacRumors Forums
MacBook (13-inch, Mid 2010): External ports and connectors - Audio Perception
Apple 27" iMac Desktop Computer (Late 2013) B&H Photo Video
Adding USB 3.0 (and more) to a 2011 Mac | MacRumors Forums
