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Most PCs have built-in audio that is fine for casual use. A sound card helps in specific cases.
Last updated: October 30, 2026.
Do You Need a Sound Card?
Maybe if your jack is noisy or broken, you need more outputs or you use demanding headphones.
Internal vs External
Internal PCIe cards suit desktops; external USB cards suit laptops. See our internal and USB picks.
DAC and Amp
A DAC converts digital audio; an amp drives headphones. See our USB DACs.
ASIO and Latency
ASIO drivers reduce latency for music production on Windows.
Frequently Asked Questions
Do sound cards improve FPS?
No.
Do I need one for a headset?
Usually not.
USB or PCIe?
Pick by PC type.
Bottom Line
Buy one only to fix a real problem like noise, missing ports or weak headphone output.
More Sound Card Guides
- Best PC Sound Cards
- Best 5.1 and 7.1 Sound Cards
- Best USB Sound Cards
- Best External Sound Cards for Laptops
- Best Sound Cards for Gaming
- Best USB Sound Cards Under $30
- Best Audio Interfaces for Recording
- Best Audio Interfaces Under $100
- Best Audio Interfaces for Guitar
- Best USB DACs and Headphone Amps
- All sound card guides
