Delock Riser Card Mini PCI Express 2 x PCI 32 Bit 5 V with flexible cable
PCI 32 Bits => 1 x PCI Express Adapter.
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 /
PCIE-1730-AE | 32-Channel Isolated Digital I/O and TTL Digital I/O PCI Express Card by Advantech - L-TronDirect
The Broadest Range of Digital I/O Cards Fulfill all Your Needs for Industrial Control Applications