An Online Dictionary for Tech Terms Associated with
Computer Networks
WIC
DEFINITION:
The initials WIC stand for
Wan Interface
Card. WICs are high-speed modules that provide
connectivity to a Wide Area Network (WAN). WICs slide into
expansion slots that are inside of routers. WICs provide
multifunction support for LAN to LAN routing, multiplexed
voice and data, and packetized voice.