External Sound Cards
External sound cards are audio devices that are designed to be used outside of a computer or audio system to enhance audio quality and provide additional audio input and output options. These devices typically connect to a computer or other audio source via USB or other external ports, and can provide features such as improved sound quality, multiple audio channels, headphone amplification, and support for different audio formats. External sound cards are commonly used by musicians, gamers, and audio professionals who require high-quality audio input and output capabilities.