Quality equipment transmits on both frequencies, basic equipment transmits only on the 2.4GHz frequency and professional range devices have another additional frequency that goes to 5GHz. The adapters transmit data using the 2.4 and 5GHz frequencies. The speed is measured in Mbps (megabits per second) and indicates the number of data (in bits) that your connection is capable of transferring. How to choose the right speed of USB Wi-Fi adapters? And if you buy a basic equipment it may soon fall short. IMPORTANT: it may not be a bad idea for you to buy a high-end wifi USB adapter because the connection speed improves year after year. We recommend that you measure the connection speed using Speed Test on a wired connection.įor example, if you see that you work at 20 Mb / s it does not make sense for you to buy a USB wifi that works at more than 300Mbps. The most important thing of all is to know your connection speed because it does not make sense for you to buy a high-speed wifi adapter if your connection is limited. What should you keep in mind when choosing a USB wifi adapter? You can also have wired connections with some of the models. This type of wifi adapter is ideal for improving the connection of old laptops that are usually equipped with less efficient systems. In this article, we analyze the best USB WiFi adapters and we divide them into categories so you can choose the most suitable one for your needs.īefore you start … What is a USB wireless adapter?Ī USB wifi adapter or WiFi dongle is simply a USB device that you connect to your computer or laptop to receive wifi signal and can connect to the network.

Best usb wireless adapter for pc