What is PCI Express? Do PCIe lanes, slots, and versions matter?
En-labs Motherboard Mini Pci Express To Dual Usb 3.0 20-pin Add On Card Adapter,mini Pcie Pci-e To 2 Ports Usb W/ Molex Power - Add On Cards - AliExpress
PCI Express - Wikipedia
Z490 Motherboards PCIe Gen 4 Support Detailed: MSI, Gigabyte & ASRock Lead While ASUS Falls Behind