RSC-R2UU-A4E8+ 2U UIO Active riser: to 4x PCI-Express x8 LEFT slots
Super RSC-R2UU-A4E8+ 2U UIO Active riser: from universal UIO to 4x PCI-Express x8 LEFT slots ( for SC825U)
Quad-Port External SFF8644 Ports for 4x NVMe Devices - PCIe 3.0 x16 HBA LP/Reg
PCIe3.0 NVMe JBOF controller -NVMe PLX Switch - NVMe JBOF HBA Controller - 4x SFF-8644 Mini-SAS HD External Ports - PCI-Express 3.0 X16 Slot - Low-Profile - No Cable(s) Included - OEM - Windows / Linux Compatible - PCIe Switch Based - Supports 2/4/8-Host Modes
1U Ultra UIO Riser: w/ Quad 10G-LAN RJ45 Ports ( iintel X557/XL710 )
1U Ultra Riser card w/ 4x Intel X557 10G-LAN RJ45 Ports Controller - 4x 4x RJ45 10GLAN ports ( intel XL710 & X557 chipsets) External Ports - PCI-Express 3.0 X8 Slot - Intel X557 /XP710 Controller