How do I conect a Thunderbolt Display and a HDMI display at the same time? I would like to connect a Thunderbolt Display and a Dell 24" display to my MackBook Pro (mid 2011 model) at the same time to use dual screens. Is this possible?
You can do this because your Thunderbolt Display has thunderbolt ports.
Connect your Thunderbold screen to your MacBook Pro and then connect your Dell 24" to the thunderbolt on your Thunderbold display. You will need a thunderbolt to DVI or VGA adaptor.