Realtek High Definition Audio (HDA) Version 6.0.1.8366 WHQL[backcolor=rgba(255, 255, 255, 0.5)]. - [backcolor=rgba(255, 255, 255, 0.5)]New version of High Definition Audio drivers for sound card from the company Realtek, drivers are designed for operating systems Windows 7, Windows 8, Windows 8.1, Windows 10 - 32/64 bit.