Fosi Audio is keeping discrete sound cards alive by outperforming onboard audio solutions using premium components and professional tuning. The new Fosi Audio C3 is their latest external sound card (DAC + headphones AMP) targeted at PC gamers, bringing not just audio quality and richness that beats motherboard onboard audio solutions, but also AI-powered DSP effects, and physical controls on your desk.

To celebrate this launch, TechPowerUp and Fosi Audio are bringing our readers from around the world a unique opportunity to win one of this. Up for grabs are 10 Fosi Audio C3 AI-powered gaming sound cards (DAC + headphones amp). To participate, simply fill up a short form to help us get back to you if you've won. The giveaway is open from today until February 21, 2026.

For more information, and to participate, visit this page .