Brother MFC-4820C Remote Setup Port USB (COM4) Driver

The Brother MFC-4820C Remote Setup Port USB (COM4) driver helps Windows communicate with the USB-connected Brother MFC-4820C for remote setup and device configuration. It is intended for users setting up this multifunction device or troubleshooting a missing or unrecognized remote setup port—not as a replacement for the printer or scanner driver.

Key Features

• Remote setup communication: Provides the connection used by compatible Brother remote setup software to access device settings over USB.
• Port recognition: Helps Windows identify the remote setup interface. COM4 is the assigned port number shown in this device name; the number may differ on another computer.
• USB connectivity: Supports communication through a direct USB connection between the Brother device and your PC.
• Legacy Windows support: Intended for Windows 10, 8.1, 7, Vista, and XP, subject to the compatibility of the specific driver package. Confirm your Windows edition and 32-bit or 64-bit architecture before downloading.

How to Install Brother MFC-4820C Remote Setup Port USB (COM4) Driver

1. Check your system. Identify your Windows version and system architecture. If you are comparing Windows 10/11 compatibility, note that Windows 11 is not included in the supported OS list provided for this device.
2. Choose a matching package. Before starting your Brother MFC-4820C Remote Setup Port USB (COM4) driver download for Windows, verify that the package explicitly supports your model and operating system. Choose the latest version compatible with your setup, rather than assuming the newest package supports older hardware.
3. Download and prepare. Obtain the driver as a free download from a trusted source, then extract the files if necessary. Turn on the device and follow the package instructions about when to connect its USB cable.
4. Install the driver. Run the supplied installer, if available. For a manual installation, open Device Manager, locate the relevant device or unrecognized port, select Update driver, and browse to the extracted driver folder.
5. Verify operation. Restart Windows if prompted, check Device Manager for warning icons, and test the connection using compatible Brother remote setup software. Printing and scanning may require separate drivers.

Keep the driver updated when a compatible update addresses a connection issue or improves stability. Review compatibility notes before replacing a working installation, especially on older Windows systems, and avoid installing unrelated Brother driver packages.