This driver download is available for Windows PCs.
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At a Glance
DeviceESS ES56T-PI Data Fax Modem
VendorDsi
Supported OSWindows 10, 8.1, 7, Vista, XP
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The ESS ES56T-PI Data Fax Modem driver allows Windows to communicate with this Dsi-listed modem for dial-up data connections and fax functions. It is intended for users setting up the modem, reinstalling Windows, or troubleshooting a device that appears as unknown or is not working correctly in Device Manager.
Key Features
- Modem recognition: Helps Windows identify the ESS ES56T-PI Data Fax Modem and make its functions available to compatible software.
- Data and fax support: Enables communication between the modem and applications used for dial-up access or sending and receiving faxes over a suitable telephone line.
- Windows driver options: Listed operating systems include Windows 10, 8.1, 7, Vista, and XP. Check the individual package details for your Windows version and system architecture before downloading.
- Reinstallation and troubleshooting: A matching driver can help restore communication after a system reinstall or resolve problems caused by a missing or incorrect driver.
How to Install ESS ES56T-PI Data Fax Modem Driver
- Identify your hardware and Windows edition. Open Device Manager and locate the modem, which may appear under Modems or Other devices. Check its hardware IDs and confirm whether your Windows installation is 32-bit or 64-bit.
- Choose a matching package. Before starting your ESS ES56T-PI Data Fax Modem driver download for Windows, compare the package’s supported hardware and operating systems with your computer. For Windows 10/11 systems, do not assume compatibility: Windows 10 is listed, but Windows 11 support is not confirmed.
- Download and prepare the files. Use a trusted source for a free download, scan the package with Windows Security, and extract it if it arrives as an archive.
- Install the driver. Run the included installer, if available. Alternatively, right-click the modem in Device Manager, select Update driver, and browse to the extracted driver folder.
- Restart and test. Restart if prompted, then check Device Manager for warnings. Test the modem using compatible dial-up or fax software and an appropriate telephone connection.
Keep the driver updated when a compatible release addresses a problem you encounter. The latest version is only useful if it supports your exact modem and Windows edition, so review compatibility before each update and retain a working driver copy in case you need to roll back.
Driver Details
| Device | ESS ES56T-PI Data Fax Modem |
|---|---|
| Vendor | Dsi |
| Category | Other |
| Supported OS | Windows 10, 8.1, 7, Vista, XP |
| Published | October 31, 2026 |
| Updated | November 1, 2026 |
This driver download is available for Windows PCs.