Realtek High Definition Audio -hda- Version R2.8x -9239.1- Whql Jun 2026

Realtek’s public-facing site (https://www.realtek.com/en/component/zoo/category/pc-audio-codecs-high-definition-audio-codecs-software) often lags behind. They might have R2.8x but not necessarily 9239.1.

The is a legacy "High Definition Audio" driver package released on September 16, 2021 . Unlike modern Universal Audio Drivers (UAD), this HDA version is designed for systems that still use the classic Realtek HD Audio Manager rather than the UWP-based Realtek Audio Control app. Key Technical Specifications Driver Version: 6.0.9239.1 (often packaged as R2.8x series) Release Date: September 16, 2021 WHQL Date: September 27, 2021 Realtek’s public-facing site (https://www

The "R2.8x" label is not random. It belongs to Realtek’s family. Historically, Realtek had two driver branches: 2021 WHQL Date: September 27

WHQL stands for . When a driver carries this label, it means Microsoft has tested the driver for: Realtek’s public-facing site (https://www