When you’re done, your computer will be able to connect to Wi-Fi just like your average laptop. Assuming you can get your computer open easily, it should just be a matter of shutting it down, opening the case, plugging the card into the slot (and securing it with a screw, closing the case, and booting up. Before you purchase one, be sure your computer has a free slot of the appropriate type and that you’re comfortable installing it on your own. The advantage of using a dedicated internal Wi-Fi card is that it will potentially have better reception than a little USB dongle-mostly because the internal version can include a larger antenna that sticks out of the back of your PC.Įxpect to pay somewhere between $15 and $35 for an internal Wi-Fi card on Amazon. Assuming your PC is designed to be opened easily and has a spare slot for an expansion card, this should work well. This involves opening up your PC, and then installing a dedicated internal Wi-Fi card in a PCI Express slot, PCI Express Mini slot, or something similar. You can also add a Wi-Fi card to your desktop PC. This is also a great way to add Wi-Fi to a Raspberry Pi. You could leave the device in a spare USB port and forget it’s there or take it with you so you can add Wi-Fi to any desktop computer you come across. It’s a simple way to add Wi-Fi to any computer.
You can purchase a USB-to-Wi-Fi adapter for as little as $10 on Amazon. RELATED: How to Setup Wi-Fi On Your Raspberry Pi via the Command Line
Just as you can add Bluetooth to an old computer simply by plugging a little Bluetooth dongle into its USB port, you can add Wi-Fi to a computer by plugging a tiny little dongle into a USB port. This is an easy and cheap option. RELATED: How to Add Bluetooth to Your Computer RELATED: How to Turn Your Windows PC Into a Wi-Fi Hotspot The Easy Method: A USB-to-Wi-Fi Adapter With Wi-Fi, you can host a Wi-Fi hotspot on your PC, allowing other devices to connect through its Internet connection. You can then connect it to your router without running an Ethernet cable. Adding Wi-Fi to your desktop PC can also be useful even if it already has an Ethernet connection.
With Wi-Fi, you can position your desktop computer anywhere in your home or office, as long as there’s a power outlet nearby.
The benefits of Wi-Fi are tough to ignore, even in a desktop PC. Good old Ethernet cables are still useful, offer faster speeds, lower latency, and more reliable connections than Wi-Fi. If you’re happy with your current Ethernet connection, there’s no need to throw away the cables and go wireless.
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