A wireless USB card is a wireless network card that connects to the computer's USB port and allows you to connect to a wireless network (Wi-Fi or carrier mobile network). If people were using a wired internet connection several years ago, many people have recently used wireless internet. Many cafes, hotels, restaurants, public libraries, airports and schools offer many free Wi-Fi. There are everywhere! Virtually all wireless USB cards are compatible with Wi-Fi. It's standard now.
Unlike Wi-Fi, enabling you to provide a distance of 200 feet, the wireless Internet service provided by the mobile network allows you to receive wireless Internet services where your mobile network provides coverage. 200 feet. If you want to access the Internet via a mobile network, you will need to pay a monthly fee for the service. The standard data plan contains 5 GB. This is enough to surf the web, use e-mail services, play online games, watch online short videos, but if you want to download massively large files, such as movies, it's better to use Wi-Fi for that purpose .
You can use the card with your laptop or desktop computer. Use of a card with a laptop allows mobility. You can use the Internet anytime, anytime. It is very important for those who travel for business purposes.
The wireless USB card is compact, very easy to install and will work fast. Some cards have an external antenna that allows the user to pick up a stronger signal.