# HeroBook Air : Realtek 8723DU wifi card kernel module compilation on linux - next : audio & microphone?

**URL:** <https://forum.chuwi.com/t/herobook-air-realtek-8723du-wifi-card-kernel-module-compilation-on-linux-next-audio-microphone/28618>\
**Category:** HeroBook\
**Created:** [November 19, 2021, 3:07pm UTC](https://forum.chuwi.com/t/herobook-air-realtek-8723du-wifi-card-kernel-module-compilation-on-linux-next-audio-microphone/28618 "2021-11-19T15:07:59Z")\
**Posts on this page:** 1\
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**Author:** ![pierro78](https://avatars.discourse-cdn.com/v4/letter/p/e5b9ba/32.png) [@pierro78](https://forum.chuwi.com/u/pierro78)\
**Post date:** [June 9, 2023, 1:26pm UTC](https://forum.chuwi.com/t/herobook-air-realtek-8723du-wifi-card-kernel-module-compilation-on-linux-next-audio-microphone/28618/11 "2023-06-09T13:26:40Z")

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did you try to play with alsamixer ??

I ve just tried the live iso of endeavouros (may 2023), played a little bit with alsamixer (headphones and dac settings) and I got sound ! endeavouros also recognized the wifi card ! … I think I am going to install it 😉

EDIT : installed endeavouros (may 2023), audio and wifi working great as I said 🙂  
(for the sound you need to play a little bit with headphones and dac settings in alsamixer)  
BUT microphone is still not detected ☹

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