Wi-Fi is the brand name for a wireless networking technology that can be used by devices such as computers (laptops and desktops), mobile devices (smartphones and wearables), and other equipment such as printers, video cameras, and Wi-Fi-enabled sensors to interface with the Internet and exchange information with one another.
The standards underlying Wi-Fi belong to the IEEE 802.11 family of standards. The device that provides wireless connectivity to the Internet is commonly ...