TechPowerUp and Fosi Audio have concluded their global giveaway of 10 Fosi Audio C3 gaming sound cards. The Fosi Audio C3 is an external USB sound card with integrated DAC and headphone amplifier, featuring AI-powered DSP technology specifically designed for PC gaming. The device uses machine learning models to identify and enhance critical in-game audio cues.

Unlike traditional audio enhancement that simply boosts frequencies, the C3's AI system dynamically prioritizes important sounds like footsteps, gunfire, reloads, and directional audio while filtering out distracting background noise. This contextual audio processing aims to give gamers a competitive advantage by making crucial gameplay sounds more prominent. The sound card was available to TechPowerUp readers worldwide through a random drawing.

Ten winners have been selected from entries across six countries: Serbia, Singapore, United Kingdom, Australia, Croatia, United States, Germany, Netherlands, and Denmark. The winners will receive their Fosi Audio C3 devices directly from the company. TechPowerUp and Fosi Audio plan to continue offering similar giveaways to their audiences in the future.