Datasheet |link| - Alc271x

cat /proc/asound/card0/codec#0 | grep "Codec:"

According to datasheet search platforms, "searched parts can be used interchangeably as substitutes for one another, but it's important to note that the parameters for each manufacturer may vary slightly". Potential substitutes or related models include: alc271x datasheet

Brands like Acer, ASUS, and Dell used these extensively in the 2010-2015 era. alc271x datasheet