Hello Ko-hey
>>Are the boards which are surrounded by red circle selling ?
No, they are not. both cards are only used for R&D.
>>And the cable is as below. Am I correct ?
External PCI Express (PCIe) - Molex
Yes, you are right.
In additon, my advicde for you:
Because PCIe signals are conneted to MiniPCIe connector on SabreSDP / SDB board, probably it is not convenient for customer to test PCIe communication, customer can design a simple Conversion Card with MiniPCIe interface, see following diagram:

Have a great day,
Weidong
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