I am looking to pick up riser cards for my X7DBR-I+ motherboard. Can you tell me which riser cards are compatible with the left and right slots for both PCI-X and PCIe?
There are 2 riser cards that fit your request.
1/ RSC-R2UXE-XE8R, this is right hand side riser card with 1 PCI-e x8 and 1 PCI-X
2/ RSC-R2UXE-X2E8, this is left hand side riser card with 2 PCI-e x8 and 1 PCI-X