Everything is going wireless now and with the WiFi standards, it is really easy to access the Internet via a wireless router using a USB WiFi adapter plugged into your desktop computer. With this communication in place, the computer user can access the external Internet.īefore wireless routers became popular, you used to have a physical cable to connect your computer or laptop to an Internet router using the Ethernet system. In the simplest terms, it is a device that enables a computer to communicate with a wireless router. The first question I want to answer is what a USB WiFi adapter actually does. I will use layman’s terms throughout as I have a lot of expertise with computers but I do not want to confuse you with a lot of technical terms that will just make your head spin! What does a USB WiFi Adapter Do? In this article, I will explain how a USB WiFi adapter works, how you can use one with a computer and how to set them up for use. As long as you have one of these free you can plug in a USB WiFi adapter and then this will communicate with a WiFi router that will provide you with access to the Internet. You should have a number of USB ports with your computer whether it is a desktop or a laptop. So it should be no surprise to you that you can get a USB WiFi adapter that will enable you to connect to the Internet via a wireless router. USB has become very popular over the years and it is now possible to get just about any add-on to your computer in USB form.

Usb wireless adapter for mac 10.14.3