ITEM NAME:PCI Expansion Board PCI-E 16X 90 Degree Riser Description: PCI Express X16 Riser Card slot for 1U chassis. 4 layer high-impedance circuit board design. Install PCI-E device at 90 degrees right angle of the riser board. Protects PCI-E slot against the damage of removing and linking often. Use insulating adhesive, anti-static Package Includes: 1x PCIE 16X Converter Card SKU: ALU0016660863013401.1x PCIE 16X Converter Card. Install PCI-E device at 90 degrees right angle of the riser board. 4 layer high-impedance circuit board design. People always bought together with. SKU: ALU0016660863013401.