The Realtek ALC269 is a high-definition audio codec commonly used in laptops and compact desktop systems. It supports up to 24-bit audio playback and recording with sampling rates up to 192 kHz, delivering clear sound for everyday multimedia tasks. Designed for Intel HD Audio architecture, the ALC269 integrates stereo DACs, ADCs, and multiple input/output channels for speakers, headphones, and microphones. It also includes features such as jack detection, power-saving modes, and noise suppression for improved voice clarity. Widely adopted by OEMs, the ALC269 is supported by Realtek HD Audio drivers on Windows and Linux platform