Realtek Alc897 Driver (2026)

, expand "Sound, video and game controllers," and look for "Realtek(R) Audio" or "High Definition Audio Device". Locate your motherboard model number (using

For the most stable experience, it is highly recommended to download drivers directly from your motherboard manufacturer's support page (e.g., ASUS , Gigabyte, or MSI) rather than using generic updates. Realtek Alc897 Driver

| Codec | SNR (DAC) | Typical Use Case | Verdict | | :--- | :--- | :--- | :--- | | | 97 dB | B660 / B760 / A620 boards | Good enough for 99% of users | | ALC1220 | 120 dB | High-end X570 / Z690 boards | Noticeably cleaner, lower noise floor | | ALC4080 | 120 dB+ | USB-based, very high-end | Best for audiophiles | , expand "Sound, video and game controllers," and

Delivers a 95dB SNR for DACs and a 90dB SNR for ADCs, providing clear audio for standard listening and communication. If using a pre-built PC, check Dell Support or HP

If using a pre-built PC, check Dell Support or HP. Common Fixes