What is a wireless card?

What is a wireless card? This article explains what a wireless card is, its purpose, the different wireless standards they can be adapted to, the different modes, and the different types of wireless cards. A wireless card is basically any device that acts as an intermediary for wirelessly transmitted data between the a wireless router or other wireless transmitter and another device such as a laptop computer. Wireless cards are adapted to various wireless standards, such as wifi and Bluetooth, and may also be used in one of two modes, adhoc and infrastructure networks.