The AXAGON ADA-12 is a compact and versatile USB 2.0 external sound card designed to enhance audio capabilities on both desktop and laptop computers. It is particularly beneficial for users needing an additional microphone input or headphone output, making it an excellent solution for online communication tools like Skype, Zoom, and MS Teams.

Key Features:

• Compact Design: The ADA-12 features a miniature metal body with dimensions of 29 x 29 x 12 mm and weighs approximately 16 grams. Its lightweight and compact design makes it highly portable.
• Cable and Connectivity: The sound card includes a 15 cm long cable with a USB Type A connector, ensuring easy plug-and-play functionality.
• Audio Quality: The ADA-12 delivers crystal clear stereo sound with a maximum resolution of 16-bit / 48 kHz, offering a Signal-to-Noise Ratio (SNR) of 93 dB for digital-to-analog conversion (DAC) and 83 dB for analog-to-digital conversion (ADC).
• Distortion Levels: The sound card boasts a low Total Harmonic Distortion + Noise (THD+N) of -70 dB for output and -76 dB for input.
• Input/Output Options: It includes two 3.5 mm jacks—one for microphone input and one for stereo headphone or speaker output.

Overall, the AXAGON ADA-12 is a reliable, easy-to-use external sound card that enhances audio functionality without requiring additional hardware installation.