Samuelquick

Honorable
Nov 9, 2012
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10,540
By default, the first connection always goes on the left.
Sounds like your cards can go up to three cards possibly.
If you ever add a third (not saying 100% that you can) the connections would go on the right of the second card, and the right of the third.
 


You are thinking of crossfire. 3-way SLI has a special bridge that connects too all 6 connectors.

mio%203%20way%20sli%20bridge%209800%20GT.jpg