Not all desktop PCs come with built-in WiFi, which is totally understandable – why wouldn’t you use an Ethernet connection for a system that will mostly sit under (or above) your desk. It’s still good to have options, especially if your desktop PC is located in an area that’s difficult (or annoying) to reach with a cable, and adding WiFi to the system isn’t easy.

You have a few options for connecting your desktop PC to your wireless network: You can use a USB WiFi adapter, install a dedicated PCIe WiFi card, or upgrade to a new motherboard with built-in WiFi. Can Watts can be done.

How do you connect a desktop computer to Wi-Fi?

Most desktop computers come with a built-in Ethernet port for connecting to your local network and the Internet via an Ethernet cable, but not all come with Wi-Fi connectivity pre-installed. You can of course use a Wi-Fi adapter, but you can also connect a desktop computer to Wi-Fi without an adapter.

The easiest way to do this is to use the built-in USB dock on your smartphone.

  • Make sure your PC and smartphone are running the latest versions of their respective operating systems.
  • Make sure your smartphone is connected to your chosen Wi-Fi network.
  • Connect your smartphone to your PC using a USB cable. This can be Micro-USB or USB-C if you’re using an Android device or a Lightning cable if it’s an iPhone. If your smartphone asks for it, let the PC access it.
  • Open your phone’s Settings menu.
  • On Android, navigate to Network & Internet > Hotspot & tethering and turn on tethering. On iPhone, navigate to Cellular > Personal Hotspot and turn on Personal Hotspot.

Your PC must be connected to your local Wi-Fi network through your smartphone. You can confirm your active network connection by selecting the arrow on the taskbar icon at the bottom right of the screen and then selecting the network icon. It will appear as a rectangular screen, not as a Wi-Fi symbol because the computer is technically connected to Wi-Fi via a cable.

Select the network you are connected to go to the Network and Sharing Center. There you will see your newly connected network as connected. If it says No Internet, confirm that your smartphone is on a Wi-Fi network. If so, but you don’t have internet yet, follow the troubleshooting steps to get the router back online.

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How does a network adapter work?

Network adapters allow devices to communicate over a local area network (LAN), which connects to the Internet or other computers.

Wireless network adapters, such as those in laptops and tablets, take signals from computers and convert them into radio waves that are transmitted through an antenna (visible or hidden). Radiofrequency signals are actually electromagnetic waves that vibrate as they travel through the air in suitable bands or frequencies. Frequencies are typically 2.4 GHz and 5 GHz, with 14 channels available. The radio waves travel to the router and then to the broadband modem or internal network.

Desktop adapters usually come pre-installed. If a desktop computer doesn’t offer an adapter pre-installed, the card can be connected to a PCMCIA slot or a mini PCIe slot. Similarly, older desktops may allow an upgraded Ethernet adapter that plugs into a PCIe slot. Some electronic cards also fit in a memory card port. As another option, a USB-style Ethernet adapter is found with desktop and laptop computers or into an Ethernet port using an Ethernet network cable, as was common in recent colleges and universities.

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Benefits of the USB WiFi adapter

There is no difficult installation of internal hardware; It’s easy enough for even the least tech-savvy user.

It’s less expensive than other upgrade options because you’re not paying anyone for repair work, or worse, buying a new computer with better WiFi access when your current machine is working fine.

It breathes new life into an old machine, achieving faster connection speeds (with the AC adapter, you can even reach MU-MIMO speeds, the fastest available as of 2016). Your old computer was probably shutting down the network at a slow connection speed, so bringing it up to speed will free up the rest of your home network for faster connectivity.

AC adapters also support beamforming, a technology that focuses the signal from a WiFi router to specific devices rather than broadcasting it to a general area.

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History of wireless adapters

Most laptops and PCs manufactured since 2010 have a built-in wireless adapter. However, increased transmission requirements have made USB adapters and PCIe cards a popular addition. Whether it’s for intense gaming sessions or to ensure uninterrupted streaming to other home products, including televisions, wireless adapters improve performance and available speeds.

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Wireless adapter data

The market trends indicate that the global wireless adapter market will grow in the next five to ten years. The market is already showing steady growth this year. Many people in the United States work from home and therefore need better Wi-Fi speeds at home via wireless adapters. However, supply chain disruptions as a result of the pandemic can have a significant impact on production and availability.

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Conclusion

You may need to seek professional help to install a PCIe card on your computer, and of course, it will cost you the same as buying an adapter.

So unless you need fast internet, you should try the first two methods to get a wireless connection to your PC. They provide a stable and fast enough connection for everyday tasks and are also easy to set up.