Supermicro RSC-R2UU-2E4R UIO Riser Card — 2U Right Slot, 2x PCI-Express x4

Manufacturer Part Number: RSC-R2UU-2E4R. Designed for 2U server environments, this UIO-format riser card mounts in the right chassis slot to add expansion capability. Slot output: 2x PCI-Express x4 Slots. Motherboard slot type: UIO Slot. Form factor: 2U. Position: Right Slot.