Graphics cards use a variety of slots to connect them to your computer. These slots can include:
-An expansion slot: This is the most common type of slot, and it’s used to add extra hardware, such as a second graphics card, an additional hard drive, or a sound card.
-A PCI Express slot: This type of slot is specifically designed for graphics cards, and it allows them to connect directly to your computer’s motherboard. This makes upgrading your graphics card easier and faster.
-A PCIe x4 slot: This is a newer type of slot, and it’s designed for dual graphics cards. It allows you to get great performance from two graphics cards working together.