Supermicro 1U Server PCIe x8 Riser Card Board for PCI-E Expansion RSC-RR1U-E8

SuperMicro PCI Express x8 Riser Card P/N: AOC-UM2R-8+-NI22 Tested Working

Super Micro AOC-UM2R-8+-NI22 Riser Card PCI Express x8

SuperMicro RSC-R2US-3E8R PCIe x8 Riser Card with Bracket Tested Working

Supermicro RSC-R1UW-E8R 1U WIO PCI-Express x8 Riser Card

Super Micro AOC-UM2R-8+-NI22 Riser Card PCI Express x8

Supermicro RSC-R1UW-2E16 / RSC-R1UW-E8R 1U WIO PCI-Express Riser Cards W/Bracket

SuperMicro 2U Left Hand Side Server Riser Card P/N: RSC-R2UG-E16R-X9 Tested