This driver download is available for Windows PCs.
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At a Glance
DeviceMotorola SM56 USB Speakerphone Modem #2
VendorMotorola
Supported OSWindows 10, 8.1, 7, Vista, XP
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The Motorola SM56 USB Speakerphone Modem #2 driver enables Windows to recognize this Motorola modem and communicate with its dial-up and supported voice functions. It is intended for users setting up the device, restoring a missing modem connection, or troubleshooting an unrecognized modem after reinstalling Windows.
Key Features
- Modem communication: Provides the software interface needed for compatible applications to use the modem for dial-up networking over an analog telephone line.
- Speakerphone support: Allows compatible voice software to access speakerphone functions where supported by the hardware and driver package.
- Windows integration: Helps Windows identify and configure the modem so you can manage its status and settings through Device Manager.
- Legacy system compatibility: Driver packages may cover Windows 10, 8.1, 7, Vista, and XP. Check the individual package details for your Windows edition and 32-bit or 64-bit architecture before downloading.
How to Install Motorola SM56 USB Speakerphone Modem #2 Driver
- Check your system and device. Confirm your Windows version and architecture in system settings. In Device Manager, check the modem name and, if necessary, its hardware IDs to avoid selecting a driver for a different SM56 variant.
- Choose a compatible package. When selecting a Motorola SM56 USB Speakerphone Modem #2 driver download for Windows, prioritize an exact hardware and OS match. The latest version available is useful only if it supports your configuration. If choosing a free download, verify the source and scan the file before opening it.
- Prepare the files. Extract the archive if required and read any included instructions. Connect the modem as directed by the package documentation.
- Install the driver. Run the supplied installer, or open Device Manager, right-click the modem or unidentified device, select Update driver, and browse to the extracted driver folder. Menu wording varies by Windows version.
- Restart and test. Restart if prompted, then check that Device Manager reports no errors. Test the connection or supported voice function using compatible modem software and an appropriate telephone line.
Keep the driver updated when a compatible release addresses a problem you are experiencing. For Windows 10/11 systems, check support carefully: Windows 10 is listed for this device, but Windows 11 compatibility is not confirmed. Before an update, retain a working driver copy so you can roll back if needed.
Driver Details
| Device | Motorola SM56 USB Speakerphone Modem #2 |
|---|---|
| Vendor | Motorola |
| Category | Network |
| Supported OS | Windows 10, 8.1, 7, Vista, XP |
| Published | November 1, 2026 |
| Updated | November 1, 2026 |
This driver download is available for Windows PCs.