2U 2 x 32Bit PCI + 1 x PCI-Express x16 Riser Card with 3cm Flex
AT-2911STX/SC-901 Allied Telesis 32/64 Bit PCI Express Dual Port Copper/Fiber (Sc) Adapter
What is the Difference between PCI, PCI-X and PCI-e? - CAVSI
TSV PCIe Sound Card for PC Windows 10, PCI Express Desktop Sound Adapter with Low Profile Bracket, 3D Stereo PCI-e Audio Card, CMI8738 Chip 32/64 Bit Sound Card for Windows XP /