Versatile I2S Support: The I2S ADC hifi audio acquisition card module seamlessly converts analog signals into I2S format, offering flexibility with support for both master and slave modes, facilitating integration into various audio systems High-Resolution Master: Set the audio card module to master mode and achieve high-fidelity sound with 24-bit depth at 192kHz or 96kHz, creating studio-quality audio capture in your own setup Slave Mode Options: The master slave mode development board can be configured as a slave, allowing for 24-bit audio at sampling rates of 192K, 96K, or 48K, as well as a 16-bit 48K option, giving you a range of quality settings to match your project's requirements Auto-Conversion on Startup: With a default master output mode, the audio I2S capture card module automatically converts incoming audio signals to a 24-bit 192K/96K I2S signal upon power-up, ensuring an efficient and hassle-free startup process Flexible Input Compatibility: This audio card module for the sound card module accommodates 3.5mm jack inputs, with a default amplification of 6dB, providing compatibility and enhanced audio performance for a variety of external audio sources Specification: Product Description: The I2S ADC Supports Master-Slave Mode Convert The Analog Signal To A 12S Signal Default 6DB Magnification Effect Supports 3.5mm Or Rca Input Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Color: As Shown Material: ABS Package Contents: 2*audio capture card module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.