PassMark Software - PCIe Gen2 Test Cards and Software
Dell Serial Port PCIe Card (Low Profile) for SFF | Dell USA
M.2 2x4 Low-profile PCIe Card - SONNETTECH
Sonnet M.2 2x4 Low-profile PCIe Card – Sonnet Online Store
The Broadest Range of Digital I/O Cards Fulfill all Your Needs for Industrial Control Applications
Avid Pro Tools HDX PCIe Card | Reverb
Amazon.com: StarTech.com 4 Port USB 3.0 PCIe Card w/ 4 Dedicated 5Gbps Channels (USB 3.2 Gen 1) - UASP - SATA / LP4 Power - PCI Express Adapter Card (PEXUSB3S44V) : Electronics
Inateck Cord-free 2-Port USB 3.0 PCI-E Card KT4006 – Inateck Official
HP® Thunderbolt 3 PCIe 2-port I/O Card (3UU05AA)
Amazon.com: StarTech.com PCIe USB 3.1 Card - 2x USB C 3.2 Gen 2 (10Gbps) - PCIe Gen 3 x4 - ASM3142 Chipset - USB Type C PCI Express Card (PEXUSB312C3) : Electronics