EASY800 USB to UART Bridge (COM3) Driver

The EASY800 USB to UART Bridge (COM3) driver enables Windows to recognize the Moeller USB interface and make it available as a serial COM port for compatible software. It is intended for users who need to connect supported EASY800 equipment to a PC for communication, configuration, or maintenance.

Key Features

• USB-to-serial communication: Provides the driver support needed for compatible applications to communicate through the USB-to-UART interface.
• COM port access: Makes the interface available through a Windows COM port. Although the device name shows COM3, Windows may assign a different port number.
• Windows compatibility: Listed operating systems include Windows 10, 8.1, 7, Vista, and XP. Choose a package that matches your Windows version and system architecture.
• Device recognition: Installing the correct driver can help resolve a missing-driver warning or an unrecognized interface in Device Manager.

How to Install EASY800 USB to UART Bridge (COM3) Driver

1. Check your system. Confirm your Windows version and whether it uses a 32-bit or 64-bit architecture. If you are comparing Windows 10/11 options, note that Windows 11 is not included in the listed supported systems; verify compatibility before proceeding.
2. Choose the correct package. Before starting your EASY800 USB to UART Bridge (COM3) driver download for Windows, review the package details for Moeller device support. Look for the latest version compatible with your system, and use a trusted source when choosing a free download.
3. Install the driver. Extract the downloaded archive if necessary, then run the included installer. Follow its instructions about when to connect the USB interface.
4. Use Device Manager if needed. If the package has no installer, locate the connected device in Device Manager, select Update driver, and browse to the extracted driver folder.
5. Confirm the connection. Restart Windows if prompted, then check Device Manager for the assigned COM port and any warning symbols. Select that same port in your compatible communication software rather than assuming it is always COM3.

Keep the driver updated when a compatible release addresses connection problems or improves support for your system. Before you update a working installation, review the release notes and retain the previous installer so you can restore your setup if necessary.