Why Do You Need A PCI Wifi Card On Your Desktop PC?

If you own a desktop PC or want to build a desktop workstation, you need a PCI wifi card because of its efficiency and durability.

PCI is an abbreviation for Peripheral Component Interconnect and is an industry standard device for central computer processors. PCI is used to establish connections with all connected devices to aid communication dissemination.

Most personal computers use PCI for wireless connections, especially for tablets and laptops. There are different types of PCI adapters, and we review them below.

PCI for Desktop Computers

A PCI wireless adapter is used to connect a network to a desktop computer’s bus. The PCI bus is installed inside the computer so you make the connection you have to open that computer case to access the internal network adapter. Some PCI adapter cards are 8 inches long and work with standard strips used to join the adapter to the computer bus.

A very good PCI will fit snugly into a computer system with the card antenna protruding from the back.

The adapter is highly recommended for building computers, especially if you want a fast and efficient one that can process data quickly. The only challenge associated with this PCI is that you need to open the computer panel to make the connection. And with computer components’ highly sensitive nature, a little mistake might just ruin the entire motherboard.

But if you are careful, you should eventually pull it off and reap the benefits. However, once you complete the installation, the PCI adapter will boost the network power of your system. Packed with two different adapters, they will boost the signal reception of your Wifi network. Some even come with three or four antennas to double the potential for fast speed communication. Having multiple antennas also allows the PCI card to use multi inputs and outputs for complicated connections.

PCI Caveats

There are certain PCI Caveats you should know about.

First of all, PCI adapters are not easy to remove and install on another PC as it entails taking apart the system to eject the adapter plug. You also run the risk of static electricity shock when doing the uninstallation, so it is best to buy two adapters if you have more than one desktop computer. Secondly, placing the antennas in between antennas between the computer case and a wall can limit the quality before the adapter receives. Despite the immense power of PCI adapters, they can still be limited by metal pieces between them and the wifi signal.

Benefits Of Using A PCI Wifi Card

So why does your desktop computer need a PCI wifi card? Are there any benefits to it? Well, it will interest you to know that there are quite a few.

Better Signal Strength

The first thing you need to know is that a PCI card offers you better signal strength and a faster Wifi connection and transmission. This is one of the major reasons why many people prefer them. PCI card adapters offer you speed that only a few devices can rival when you include other functions like Bluetooth compatibility, the value of the card increases.

Better Reception

If you use a Metropolitan Area Network, you will get better reception with a PCI wireless adapter. This can be a huge advantage if your network is fluctuating or you live or work in an area with poor signal.

Flexible Expansion

Did you know that you can expand the functionality of your desktop computer with a PCI wireless card adapter? Yes, you can.

You can expand connectivity options by adding Bluetooth to the list of options for connections. Most PCI cards come with this special option.

Faster Speed

The PCI card is sure to deliver better speed compared to USB wifi. Although there is nothing wrong with doing a USB for connections, USBs are unreliable and may fail to make the connection when you need it most. On the other hand, a PCI card can initiate a wireless connection quickly, especially if it uses two or more antennas. The antennas increase network stability too.

Lower Lane Requirements

PCIs have lower lane requirements and a lower slot. If you understand the throughput rate, the various versions, and their capacity, you will have no problem using them. A typical PCI adapter has a maximum transfer rate of 2.4 Gbps, translating to 300MB per second, which is quite fast. But a single PCI lane with a 3.0 Version can transfer data at a speed of 985MB per second. So you see, the potential for speed is always at your heck and call whenever you need it.

That is three times the transfer rate of a wifi 6 card. So rather than use several slots, a single slot is all you need to enjoy a superb performance.


If you want to enjoy uninterrupted reception and speedy transfers, a PCI wifi card is exactly what your desktop needs. You will enjoy superb data transfer, extended connectivity, and strong overall performance.