ADT Desktop K23MG 4.0 PCIe X4 To X16 Slot External Graphics Card PCI-E 4.0 4x To 16x Riser Adapter eGPU for Mainboard Laptop PC
PSA: GPU-Z shows PCI-Express x16 for Radeon RX 6500 XT / Navi 24. It really is x4 : r/Amd
Wholesale Pci Express X4 1 To 6 Port Slot Gpu Expansion Card Pci-e Adapter 4x To 16x Pcie 1 To 6 Usb 3.0 Extender Pcie Splitter Riser Card From m.alibaba.com
PCIe 4.0: Everything you need to know, from specs to compatibility to caveats | PCWorld
AMD Radeon RX 6400 Tested on PCI-Express 3.0 | TechPowerUp
How PCI-Express works and why you should care? #GPU - OVHcloud Blog