Maxim USB-to-JTAG/1-Wire Adapter (COM4) Driver

The Maxim USB-to-JTAG/1-Wire Adapter (COM4) driver enables Windows to recognize this USB adapter from Maxim Integrated Products and communicate with compatible development tools. It is intended for engineers, technicians, and developers who use the adapter to connect a PC to supported JTAG or 1-Wire hardware for development, configuration, or testing.

Before choosing a Maxim USB-to-JTAG/1-Wire Adapter (COM4) driver download for Windows, check the package’s operating system and architecture requirements. Listed supported systems include Windows 10, 8.1, 7, Vista, and XP; select the appropriate 32-bit or 64-bit package where applicable. If you are comparing Windows 10/11 compatibility, note that Windows 11 is not included in the supplied support list and requires separate verification.

Key Features

• USB device recognition: Allows Windows to identify the adapter and make it available to compatible software.
• COM-port access: Supports communication through the adapter’s assigned serial port. COM4 is the displayed port designation, but Windows may assign a different number on another computer.
• Development-tool connectivity: Provides the driver connection needed by supported applications working with the adapter’s JTAG or 1-Wire functions.
• Support for multiple Windows generations: Offers a driver path for the listed Windows versions, subject to the compatibility of the specific package.

How to Install Maxim USB-to-JTAG/1-Wire Adapter (COM4) Driver

1. Confirm your system details. Check your Windows version and whether it uses a 32-bit or 64-bit architecture.
2. Choose a trusted package. Look for the latest version compatible with your system from the manufacturer or a verified source. For any free download, confirm the device match and review the included installation notes.
3. Install the driver. Extract the files if necessary and run the supplied installer. Follow its instructions about when to connect the adapter.
4. Use Device Manager if required. If no installer is provided, locate the adapter, select Update driver, and browse to the extracted driver folder.
5. Verify the connection. Reconnect the adapter if instructed, check for warning icons in Device Manager, and select the assigned COM port in your application.

Keep the driver updated when a compatible release addresses connection problems or improves support for your tools. Before an update, review the release notes and retain a working driver copy so you can roll back if necessary.