Are there any PCIe 2.0 (x1) expansion cards available to add USB-C to a desktop PC? Both of my x16 slots are taken up by my GPU; I have four PCIe 2.0 (
expansion card riser card Converter PCIe 2.0 x1 to 2-port SATA3.0 Adapter for PC | eBay
Amazon.com: Syba 4 Port SATA III PCI-e 2.0 x1 Controller Card Marvell 9215 Non-Raid with Low Profile Bracket SD-PEX40099 : Electronics
Amazon.com: GLOTRENDS M.2 PCIe X1 Adapter with M.2 Screw for M.2 PCIe 4.0/3.0 SSD (NVMe/AHCI Key M), PCIe X1/X4/X8/X16 Lane Installation, but Only PCIe X1 Bandwidth (PA09-X1) : Electronics