TI USB serial port (COM9) Driver

The TI USB serial port (COM9) driver enables Windows to communicate with a compatible Gprinter device through a USB-to-serial connection. You may need it when setting up your device for the first time, reinstalling Windows, or troubleshooting a missing serial port in Device Manager.

Key Features

• USB-to-serial communication: Provides the serial interface that compatible software needs to exchange data with the connected device.
• COM port access: Allows Windows applications to use the device through an assigned COM port. Although listed as COM9 here, the port number may differ on your computer.
• Support for older Windows systems: Intended for Windows 10, 8.1, 7, Vista, and XP; check the individual download package for supported editions and system architecture.
• Device recognition: Helps Windows identify compatible hardware when the appropriate driver is missing or incorrectly installed.

How to Install TI USB serial port (COM9) Driver

1. Check your system and device. Confirm your Windows version and whether it is 32-bit or 64-bit. If possible, compare the device’s hardware IDs in Device Manager with those supported by the driver package.
2. Choose the matching package. Before starting your TI USB serial port (COM9) driver download for Windows, verify compatibility and select the latest version available for your hardware. For Windows 10/11 setups, note that Windows 11 is not included in the stated support list; do not assume compatibility.
3. Download and extract the files. Use a trusted source for a free download, then extract the archive if necessary. Avoid packages that require unrelated software or ask you to disable security protections.
4. Install the driver. Run the included installer, if provided, and follow its connection instructions. For a driver-only package, open Device Manager, right-click the relevant device, choose Update driver, and browse to the extracted folder.
5. Confirm the connection. Restart Windows if prompted, then check Ports (COM & LPT) in Device Manager. Select the assigned COM port in your application and test communication with the device.

Keep the driver updated when a compatible release addresses connection problems or supports a system change. Before an update, confirm that the package matches your Gprinter hardware and Windows version; a newer driver for a different device is not a suitable replacement.