To convey without wire, PCs and end gadgets require a remote organization interface card (WNIC). A remote organization interface card (WNIC) is an organization card which associates with a remote radio-based organization. It is very much like other NICs, working on the Layer 1 and Layer 2 of the OSI Model. It plays out a similar activity as an ordinary organization card, besides as opposed to working through network links, it works remotely. The card contains a recieving wire to convey and get microwave messages.
Workstations, tablets, cell phones presently all incorporate implicit remote NICs. Notwithstanding, on the off chance that a gadget doesn’t have an inherent remote NIC, then, at that point, we can utilize a USB remote connector.
Assuming we want a remote organization interface card (WNIC) in a PC, we can introduce the WNIC on the PCI transport. The card is additionally accessible looking like a USB and PC card. The figure underneath outlines both USB WNIC and WNIC for the PC’s extension space.