Definitions for "Daughter Board"
A circuit board that plugs into a larger circuit board, or motherboard. Often processors are contained on daughterboards, along with cache memory. For...
An add-on card which is connected to a device to expand the capabilities of said device. Most sound cards and video cards have connectors for daughter boards, to add extra mixing effects or video capture.
A PCA attached to a mother board to provide additional and/or alternate electrical functions and capabilities.