1. Foster. Fox is an established sound card manufacturer. Its sound card adds AIR mode, which injects vitality into the sound. It can be equipped with a rack to achieve the effect of recording karaoke. The price is very friendly for entry-level recording. Other versions just have different interfaces. 2.Yamaha. Yamaha is also a well-known sound card manufacturer. With a Yamaha sound card, you can quickly set up your own recording studio at home. First of all, as a professional sound card, it can be connected to the computer to greatly improve the sound quality of your desktop music. Secondly, you can further connect a microphone, keyboard or electric guitar to complete personal recording. 3. Midi. Midi is a good sound card manufacturer. Its sound card is compact and portable and can be carried around; the hardware is simple and intuitive, easy to operate; and the sound quality and performance are very good; it has a built-in recording function, supports continuous microphone live broadcast, and can be equipped with a rack to achieve various live sound effects. Can be broadcast live on computers and mobile phones.