I have a thunderbolt duo which is used with my Macbook Pro, but I want to use it also with my 2009 iMac. I've tried to connect using the thunderbolt/ethernet adapter, first into my gigabit switch and then straight into the iMac but it doesn't pick up?!
Can anyone help with this, so I can use the thunderbolt duo with my iMac until it's time to get a new iMac.