Whether you need a sound card for singing depends largely on whether the end user is comfortable with his tone. If consumers are not satisfied with their noise, usb external sound cardthey can decide to use a sound card to modify their audio quality, which can make their tracks more satisfying.

A sound card is a component that can realize the joint conversion of audio-visual indicators and computer signals. It converts the analog signal extracted from the microphone directly into an electronic signal that a personal computer can recognize, then restores and amplifies the digital signal, and transmits it to the lecturer to produce audio.

A sound card is primarily used to process audio tracks, be it vocals or instruments, and can be highly processed through it.

like：

What are the classifications of external sound cards

Advantages and disadvantages of USB audio cards

The real difference between using a sound card and a sound card