What is PCIe x4 Slot

Buy PCI Express X1 to X16 Low Profile Slot Extension 1 x pcie 3 0 x16 slot I explain in this video what devices PCIe x1 slots are used for on a motherboard I also attempt 126 slot connector65; CrossFireX62; 3x 8-pin power connector46; single slot24; low profile18; DirectX 111 Steckplatztyp 16x1; PCIe x161 Kompatibilität Windows 10

1_24 slot car List of Motherboards with 3 PCI-Express x16 Slots: GIGABYTE B650 Gaming X AX V2, MSI X670E Gaming Plus WiFi, ASUS ROG Strix Z790-E Gaming WiFi II,