TV Board - (TV Tuner Card) - A TV Board is a printed circuit board (expansion board) that contains a TV tuner. Its TV signal source typically comes from an antenna or cable, as is the case with a TV set. A TV board is inserted into the computer along with accompanying software. The software is used to change channels as well as create a video window that's displayed along with other windows on the viewing screen. Most use the term "TV Tuner Card" instead.
TV Tuner Card
Portable & Home Media Centers