Hsp56 Sound Card Driver Link

Because these devices are "Legacy Hardware" (no longer supported by the manufacturer), official websites often no longer exist. Below are the reliable sources for the drivers associated with HSP56 hardware.

Let me know your Windows version and hardware ID (from Device Manager → Properties → Details → Hardware Ids) if you need a more precise link.

Best regards,
[Your name]

The HSP56 (Host Software Process) refers to a class of legacy "Winmodem" or software-based modem/sound card combos commonly used in the late 1990s and early 2000s. These devices offload processing to the computer's CPU rather than having dedicated onboard hardware. Finding the Driver

Because these are legacy components, drivers for modern operating systems (Windows 10/11) are rarely official. You will often find them listed under different vendors like PCtel, SiS, or C-Media.

PCtel MicroModem Drivers: Often available on archival sites like Driver Scape or through specialized database tools like Treexy SiS/ Intel HSP56 MR

: Specifically for "Modem Riser" cards, these drivers can be found on sites such as DriverHub C-Media CMI8738

: Many "HSP56" audio chips are actually C-Media 8738 variants. If generic HSP56 drivers fail, the hsp56 sound card driver link

drivers from The Retro Web often work for the audio portion. Installation Guide

For legacy hardware on modern systems, automatic detection usually fails. Follow these steps to manually install: SiS HSP56 MR (Sound cards) drivers for Windows - DriverHub

A: Yes. MR (Modem Riser) drivers include AT/V.90 modem functions. MC-Link is pure audio. The links above contain both. Use hsp56mr.inf for modem/audio combo cards.

is typically a legacy combination modem and sound card chipset, often found in vintage hardware using the C-Media CMI8738

chipset. Because this is older hardware, finding official manufacturer support pages is difficult, and you will primarily find drivers through third-party archives or the Microsoft Update Catalog Driver Download Links

You can find various versions of the HSP56 (including MR and Micromodem variants) through these repositories: Microsoft Update Catalog

: Offers official legacy driver packages for Windows XP and Windows 2000 from vendors like Driver Scape : Provides downloads for Because these devices are "Legacy Hardware" (no longer

drivers compatible with Windows XP through Windows 10 (32 and 64-bit). : Hosts drivers for specific vendor variations including SiS HSP56 MR Intel HSP56 MR for newer systems like Windows 10/11. The Retro Web

: Recommended for vintage builds; specifies that drivers for the

can often be used for the audio portion of these combination chips. Key Specifications & Identification

Before downloading, verify your hardware IDs in Device Manager to ensure compatibility: : Often listed as C-Media CMI8738/PCI-SX (also known as C3DX HSP56). Common Hardware IDs PCI\VEN_1039&DEV_7013 (SiS variants). PCI\VEN_8086&DEV_2446 (Intel variants). : Supports up to 5.1 channel surround sound and often includes legacy MIDI/Game ports for older instruments. Installation Tips Deactivate Modem

: On some motherboards, you may need to deactivate the modem portion in the BIOS to prevent conflicts with other PCI audio cards. Manual Update : If automatic installers fail, use Device Manager

to manually "Update Driver" and point to the folder containing the file (e.g., Compatibility Mode : For Windows 10 or 11, try running older setup files in Compatibility Mode for Windows XP or Windows 7. specific version of this driver for a particular operating system? HSP56 MR Drivers Download for Windows 10, 8.1, 7, Vista, XP

Finding drivers for the sound card (often part of a "HSP56 MicroModem" or SiS chipset) can be tricky because this is legacy hardware, typically from the late 90s or early 2000s. Download Links Best regards, [Your name] The HSP56 (Host Software

Depending on your specific hardware revision and operating system, you can find drivers through these repositories: For Windows XP/7/10/11 (32 & 64-bit): 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

driver (v7.66.01.0) and notes that the audio portion often uses C-Media CMI8738 Go to product viewer dialog for this item. drivers. Helpful Feature: Device Manager Integration

The most helpful feature for legacy cards like this is the manual "Let me pick" update in Windows. Because modern Windows often misidentifies these old chips as generic modems rather than sound cards, you can force the correct driver:

Open Device Manager and find the device (often under "Other Devices" or "Modems").

Right-click it and select Update driver > Browse my computer for drivers. Choose Let me pick from a list of available drivers.

Uncheck "Show compatible hardware" to manually select the C-Media or HSP manufacturer and driver you downloaded. Fix sound or audio problems in Windows - Microsoft Support