Supermicro RSC-R1UW-2E16 1U PCIe Riser Card Dual PCIe x16 Used

Supermicro RSC-W-68 1U LHS WIO w/ 2x PCIe x8 slot & PCIe x16 slot Riser Card

SuperMicro RSC-R1UW-2E16 Server Riser Card Rev. 1.10 PCIe x16

Supermicro RSC-W2-66 2U LHS WIO PCIe 3.0 x16 Riser Card

N SuperMicro 1U RSC-R1UG-E16R-UP PCIe x16 Server Riser Card Tested Working

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Supermicro RSC-R1UG-E16R+II 1U Passive PCIe x16 Riser Card

Supermicro RSC-W-68 1U LHS WIO w/ 2x PCIe x8 slot & PCIe x16 slot Riser w/ Bkt