PC AGP PCI-E Display Graphics Video Card Checker Tester - Sintech adapter card and test tool
PCI-E on G3, G4 and AGP G5
Selfmade AGP to PCI adapter - test run - YouTube
PCI-Express-Adapter für AGP-Grafikkarten
AGP compatibility for sticklers
6pin PCI Express/AGP Pro~Dual 4pin Molex Male Power Adapter Cable/Cord,PCIe/ e | eBay
Amazon.com: A ADWITS PCI Express 3.0 x16 to PCIe-Based NVMe and AHCI SSD Adapter Card with Heat Sink, Fits M.2 (NGFF) Form Factor with Key M in Size 2230/2242/2260/2280 : Electronics
PCI / PCI-E / AGP Slot Dust Cover
Will AGP work in a PCI slot? - Quora
history - Was AGP only ever used for graphics cards? - Retrocomputing Stack Exchange