We’ve rounded up some of the best USB WiFi adapters to buy right now. These can be a boon for PC gamers, where even reliable built-in WiFi can struggle to keep up with the high demands of online gaming. Since an adapter just plugs into your computer, you can easily pop it out and use it on a different device if you need to. They’re available in compact sizes so you can work on the goĪ USB Wi-Fi adapter plugs into your computer just like a flash drive, and it helps improve your device’s connection to your home internet.Their plug and play design makes them easy to use.USB WiFi adapters improve your laptop or desktop’s internet connection.You can actually upgrade your WiFi without needing to do anything techy on your computer all you need is a USB Wi-Fi adapter. But that doesn’t necessarily mean it’s time to replace the whole thing. Older laptops can sometimes struggle to keep up. But if your modem is all lit up and your router is performing fine, it may be an issue with your computer. If your videos are constantly buffering and your webpages keep loading only halfway, you might wonder who’s to blame.