expansion board Last modified: Wednesday, January 15, 2003
A printed circuit board that you can insert into a computer to give it added capabilities. For example, all of the following are expansion boards: video adapters graphics accelerators sound cards accelerator boards internal modems Expansion boards for PCs can be half-size (also half-length) or full-size (also full-length). Most PCs have slots for each type of board. A half-size board is sometimes called an 8-bit board because it can transmit only 8 bits at a time. A full-size board is called a 16-bit board. In addition, some expansion boards are designed to operate with a local bus, such as PCI. Expansion boards are also called adapters, cards , add-ins , and add-ons.
•E-mail this definition to a colleague• For internet.com pages about expansion board . Also check out the following links! Hardware Central  Detailed test reports on the latest desktop and laptop computers. Plus news on trend-setting products just coming into the pipeline. PC Mechanic - online guide to computer hardware  Contains overviews, purchasing and installation information for PC motherboards, memory, drives, expansion cards, and power supplies. Also contains links to companies and manufacturers and PC hardware related links. PC Mechanic's expansion cards page Describes the different types of expansion cards, slots, as well as how to install and configure expansion boards.	Hardware accelerator board adapter add-in add-on CNR CPU daughtercard expansion slot graphics accelerator PCI printed circuit board sound card television board video adapter Give Us Your Feedback Shopping expansion board Products Compare Products,Prices and Stores Shop by Category: Toys 190 Store Offers Expansion Modules 188 Model Matches Serial Adapters 73 Model Matches Random Access Memory (RAM) 9 Model Matches