Supermicro - RSC-R2UW-2E8E16 - Riser Card 2U PCI-Express x8 x16 RSC-R2UW-2E8E16 - SuperMicro - Supermicro2U LHS WIO PCI-Express x8 & PCI-Express x16 Riser Card $76.82
Supermicro - RSC-R2UU-2E8R - Riser Card 2U Right Slot PCI-Express x8 RSC-R2UU-2E8R - SuperMicro - Supermicro2U Right Slot PCI-Express x8 + UIO Riser Card $51.45
Supermicro - RSC-R2UW-2E8E16+ - Riser Card 2U PCI-E x16 x8 RSC-R2UW-2E8E16+ - Supermicro - 2U Left Hand Side WIO Riser Card - WIO Input Signal 1x PCI-E x16 / 2x PCI-E x8 and Output 1x PCI-E x8 / 2x PCI-E x16 $65.16 $52.98
RSC-R2UW-E8R-UP - SuperMicro - Supermicro2U RHS WIO PCI-Express x8 Riser Card RSC-R2UW-E8R-UP - SuperMicro - Supermicro2U RHS WIO PCI-Express x8 Riser Card $186.20
RSC-R2UU-2E2E4R - Supermicro - 2U Riser Card 3x PCI Express x8 RSC-R2UU-2E2E4R - Supermicro - 2U Riser Card 3x PCI Express x8 $61.50 $50.00