PCIE X16 TO PCIE X4 EXTENDER R32UF R32UL 4.0 Description Product ID:R32UF 4.0 ; R32UL 4.0 Interface: PCIe x16 / PCIe x4 Application: Extension Shelf time:2021-09-20 Product description: PCI express x16 to x4 extension cable riser board , extender adapter Edge Card connector gen4 Inquire Now View More Details File Download 1 (531 KB)