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en.wikipedia.org/wiki/Wireless_network_interface_controller

A wireless network interface controller (WNIC) is a network interface controller which connects to a wireless radio-based computer network, rather than a wired network, such as Token Ring or Ethernet. A WNIC, just like other NICs, works on the Layer 1 and Layer 2 of the OSI ... Most Bluetooth cards do not implement any form of the 802.11 standard.

computer.howstuffworks.com/wireless-internet-card.htm

Wireless Internet cards, also known as Local Area Network, or LAN, cards, are one of the many types of ... For more information, read How Municipal WiFi Works .

www.ask.com/youtube?q=How+Do+Wireless+Network+Cards+Work&v=3XQum3f_pec
Jul 31, 2009 ... Wireless Internet cards function like a modem in that each end translates signals into binary. Discover the reason why certain wireless Internet ...

www.lifewire.com/wireless-adapter-cards-and-adapters-817594

Oct 18, 2016 ... Several types of wireless adapter cards are available to network with desktop ... PCI works by establishing a common interconnect called a bus that all ... These adapters do not require a separate power cord, as the same USB ...

smallbusiness.chron.com/computer-wireless-networking-card-52693.html

A wireless network card enables a computer to access your business's ... back of the computer box, modern notebook computers do not have this blatant clue.

smallbusiness.chron.com/wireless-adapter-work-61042.html

Wireless adapters are electronic devices that allow computers to connect to the ... Before adding them to office desktops and establishing a wireless network in ...

smallbusiness.chron.com/symptoms-failing-wifi-card-71204.html

Learning how to spot a failing Wi-Fi card can help you to identify wireless equipment that ... Without a working Wi-Fi card, you computer is unable to process the radio waves that make up ... As such, a fault with your Wi-Fi card could lead to your network connection either ... If the card does not respond, it may well be faulty.

www.techwalla.com/articles/how-does-a-wireless-adapter-work

Mar 31, 2015 ... A wireless adapter provides an interface for a computing device to interact with an RF wireless network; it translates data into RF signals and ...

www.tomshardware.com/reviews/usb-wifi-adapter-guide,4108.html

Jun 6, 2015 ... The wireless network starts with a broadband modem able to ... Much of the early price premium is gone, and 802.11ac does offer some ...