HT3924 mini displayport cable / thunderbolt cable

10-11  Source: Network gathering  Views:0 

the mini displayport cable is the same as the thunderbolt cable?
I try connect my imac [mini displayport] (mid 2010) as external display with mac air [thunderbolt port] (early 2011)
A mini-DisplayPort cable and a Thunderbolt cable are not the same. If you wish to use Target Display Mode and your older iMac will be the "external display", a mini-DisplayPort cable should work. See:
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