Old firmware limited USB playback to 16-bit/48kHz. The "extra quality" update unlocks playback for PC users. To activate this: Go to Windows Sound Settings > Playback > A50 Game > Properties > Advanced > Default Format: 2 channel, 24 bit, 96000 Hz (Studio Quality).
The “extra quality” firmware (usually versions like or newer) resolves almost all of these. It stabilizes the 2.4 GHz wireless connection, improves Dolby processing, and—most importantly—unlocks the headset’s true dynamic range. astro a50 gen 4 firmware download extra quality
for Windows 10/11 users, as it is often more stable than the standalone installer from the Logitech G website Latest Manual Firmware File Old firmware limited USB playback to 16-bit/48kHz