Expansion Cards
Expansion cards are additional hardware components that can be inserted into a computer or other electronic device to provide extra functionality. These cards typically connect to the device's motherboard through various interfaces, such as PCIe or AGP, and can enhance capabilities such as graphics processing, audio output, network connectivity, or storage. Expansion cards come in a variety of forms, including graphics cards, sound cards, network interface cards, and RAID controllers, among others. They allow users to customize and upgrade their systems to meet specific performance or feature requirements.