PCI Express x4 network card into PCI-Express x16 slot?

PCI Express x16 graphics card in a PCIe x16 slot? x16 slot For $60 more, the Asus ROG Strix B650E-I Gaming WiFi offers PCIe support for the PCIe x16 slot and a PCIe enabled , along with a x16 slot Two types of PCIe slot on an Asus H81M-K motherboard Various slots on a computer motherboard, from top to bottom: PCI Express x4; PCI Express x16; PCI Express

slot game development PCIe x16: The powerhouse slot for top GPUs & demanding hardware Delivers max data transfer speeds