Hsp56 Sound Card Driver Link «2026 Release»

The is typically not a standalone sound card but a soft modem (Host Signal Processing modem) from Conexant (formerly Rockwell) or PCTEL . However, some HSP56 chips also included basic audio functions or were bundled with AC’97 audio controllers on old motherboards.

For a more "official" legacy source, search the Microsoft Update Catalog for specific hardware IDs. Installation Tips for Modern Windows hsp56 sound card driver link

0;4b4;: For SiS-based versions, drivers for various Windows versions are hosted on DriverHub 0;739; [1]. Intel HSP56 MR The is typically not a standalone sound card

18;write_to_target_document1b;_7M3safKiG9yVwbkPy7aj0Q4_100;6; Installation Tips for Modern Windows 0;4b4;: For SiS-based

Depending on your specific hardware revision and operating system, you can find drivers through these repositories: DriverScape offers versions for the specifically, including legacy support back to XP. For Modern Windows (8.1/10/11): DriverHub provides automated identification for SiS HSP56 MR cards to help match the correct .inf files. For Retro Systems (Windows 9x/NT): The Retro Web hosts the C3DX HSP56 MicroModem

Here’s a good review you could leave for a site or forum that provided a working HSP56 sound card driver link: