Do Motherboards Still Have PCI Slots?

As of 2021, most motherboards still have PCI slots. The PCI slot is the most common expansion slot used in computers. It is a standard internal interface that connects a variety of devices to the motherboard.

These devices can include sound cards, network cards, and modems. While some newer motherboards have started to phase out the PCI slot in favor of newer technologies, it is still very much a part of the landscape when it comes to building or upgrading a PC.

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The reason that PCI slots are still used in many computers is because they offer a high degree of compatibility. They can be used with a wide range of devices, which makes them ideal for those who want to upgrade their computer without having to replace all of their existing peripherals.

In addition, PCI slots are relatively easy to install, which makes them a good choice for those who are not comfortable working with more complex hardware.

However, there are some downsides to using PCI slots. One is that they can be susceptible to electromagnetic interference (EMI), which can cause problems with some types of devices.

Another is that they tend to be larger than other types of expansion slots, which can make it more difficult to route cables and keep the inside of your computer tidy. Finally, PCI slots are not as fast as some of the newer technologies that are available, such as PCIe or Thunderbolt 3.

If you are looking to upgrade your computer or build a new one from scratch, then you will need to decide whether or not you want to use PCI slots. If you need maximum compatibility or you are not comfortable working with newer technologies, then PCI slots may be the way to go.

However, if you want the fastest possible performance or you need to save space inside your computer case, then you may want to consider using one of the newer technologies instead.