Supermicro - RSC-R2US-3E8R - Riser Card 2U 3x PCI-E x8 RSC-R2US-3E8R - Supermicro - 2U Standard Left-Side Passive Riser Card - 3x PCI-E x8 Signal and 3x PCI-E x8 Output $46.10 $37.48
RSC-R2UT-E16R - Supermicro - 2U PCI-E x16 Active Riser Card RSC-R2UT-E16R - Supermicro - 2U PCI-E x16 Active Riser Card $61.50 $50.00
RSC-R2UT-2E8R - Supermicro - 2U PCI-E x16 Right Side Riser Card RSC-R2UT-2E8R - Supermicro - 2U PCI-E x16 Right Side Riser Card $71.34 $58.00
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
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