This sound card could give gamers a competitive edge

Fosi Audio launched the C3 Gaming Sound Card, a $129.99 USB-C external audio device for PCs, laptops, and consoles.

Its StepSense mode boosts key FPS cues like footsteps and vaulting to improve positional awareness in competitive play.

The device also works as a headphone amp and mini mixer with mic support, noise reduction, and 7.1 spatial audio.

It includes browser-based EQ controls and RCA speaker output, with support for devices like PS5 and Nintendo Switch.