PCI-7S PICMG 1.0 Full Size Passive Backplane with four PCI and three ISA Slots | Industrial PC Pro
HP AP769A PCI Express 1.0 x8, PCI Express 2.0 x4 Fibre Channel Single Port Host Bus Adapter - Newegg.com
SHINESTAR PCIe Serial Expansion Card, 2 Port PCI Express 1.0 x 1 to Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC with Low Bracket - NWCA Inc.
SkilledPower 2-Port USB 3.0 PCI-Express Card, x1, Revision 1.0; Renesas Chipset with Full and Low Profile Brackets at Lowes.com