Supermicro RSC-R2UU-UA3E8+ interface cards/adapter

Supermicro RSC-R2UU-UA3E8+. Form factor: 2U
Manufacturer: Supermicro
SKU: 2682496
Manufacturer part number: RSC-R2UU-UA3E8+
$135.45
1 UIO slot, 3 PCI-Express x8.
1 UIO slot, 3 PCI-Express x8.