Sunday, January 6, 2013

Computer Expansion cards

the expansion card ( too expansion board, adapter card or accessory card ) in computing could be a printed circuit board will be'>which might be inserted into an expansion slot associated with a laptop motherboard or backplane out to add functionality to some laptop system via the expansion bus.

an example in an expansion card could be a sound card that enables the laptop out to output sound out to audio devices, also as settle for input given by a microphone. most modern computers have hardware support for sound integrated within the motherboard chipset however a few users like out to install a separate sound card as an upgrade. most sound cards, either built-in or added, have surround sound capabilities and 3-d sound software gratis terbaru