laajennuskorteja
Laajennuskortti, or expansion card, is a printed circuit board that can be inserted into an expansion slot on a computer's motherboard to add new functionality. These cards allow users to upgrade or customize their computers without needing to replace the entire motherboard or system. Common examples of expansion cards include graphics cards, sound cards, network interface cards, and USB expansion cards.
Graphics cards are perhaps the most well-known type, responsible for processing and outputting video signals to
Other less common expansion cards include capture cards for recording video and TV tuner cards for receiving