Brother FAX-4750e Remote Setup Port USB (COM3) Driver

The Brother FAX-4750e Remote Setup Port USB (COM3) driver helps Windows recognize the USB-connected remote setup interface used to communicate with your Brother fax machine. It is intended for users who need to configure supported device settings through Brother’s Remote Setup software or restore communication when the interface is missing or unrecognized.

Key Features

• Remote setup connectivity: Provides the Windows-side connection needed for compatible Brother Remote Setup software to communicate with the FAX-4750e.
• USB port recognition: Helps Windows identify the remote setup interface shown as a COM port. Although this device entry lists COM3, the assigned port number may vary by computer.
• Legacy Windows support: Listed operating systems include Windows 10, 8.1, 7, Vista, and XP; confirm that the specific driver package supports your Windows version and architecture.
• Targeted troubleshooting: Reinstalling the correct driver may help resolve missing-device entries or driver-related connection errors. This interface is for remote setup, not a replacement for separate printing or scanning drivers.

How to Install Brother FAX-4750e Remote Setup Port USB (COM3) Driver

1. Check your system. Identify your Windows version and whether it is 32-bit or 64-bit. If comparing Windows 10/11 compatibility, note that Windows 11 is not included in the listed supported systems; verify support before proceeding.
2. Choose the correct package. Before starting your Brother FAX-4750e Remote Setup Port USB (COM3) driver download for Windows, confirm the model and operating system match. Prefer an official Brother source for a free download, where available.
3. Prepare the connection. Close Brother applications and follow the package instructions about when to connect the USB cable. Make sure the fax machine is powered on when the installer requests it.
4. Install the driver. Extract the downloaded archive if necessary, then run the supplied installer. If the package provides manual installation instructions instead, follow them through Device Manager.
5. Verify operation. Restart Windows if prompted, check Device Manager for warning icons, and test communication using compatible Brother Remote Setup software. Install that software separately if it is not included.

Keep the driver updated by checking for the latest version compatible with your operating system and device. An update may address documented issues, but avoid replacing a working driver with an unverified package or assuming a newer release supports older hardware.