The “Extra Quality” label is justified. This driver measurably improves audio fidelity, especially on laptops with cheap codec implementations.
The audio driver community is a vibrant subculture of tech enthusiasts who modify official drivers to unlock features or improve sound fidelity. A common practice involves taking the basic driver files provided by the chip manufacturer and wrapping them in a modified interface (often using technologies like ASIO or enhanced audio processing suites) to bypass the limitations imposed by the laptop manufacturer. A file labeled "extra quality" implies a driver that has been tweaked to offer superior bit-depth, louder volume, or better signal-to-noise ratios than the stock version provided by the laptop vendor. For users suffering from the low-quality, tinny audio often associated with stock Conexant chips, a modded "extra quality" driver represented a lifeline to a better auditory experience. conexant media 7 3 2018 update extra quality
Released quietly in mid-2018, this driver build brought several critical improvements over older versions (6.x and early 7.x): The “Extra Quality” label is justified
Conexant Media Driver Update (7/3/2018) Boosts Audio Quality A common practice involves taking the basic driver