wireless card

Wireless local area network (WLAN) has developed rapidly and has broad development prospects because of its superior flexibility and convenience since its birth. The so-called WLAN refers to the use of radio frequency (RF) or infrared (IR) technology to wirelessly connect two or more computer devices that need to exchange data. It generally consists of a wireless network card, a wireless Access Point (AP), a computer and related equipment. AP is the abbreviation of Access Point, which is generally translated as "wireless access node". It mainly provides wireless workstations with access to wired LAN and wireless workstations from wired LAN, and wireless workstations within the coverage of access point can communicate with each other through it.