K-Touch 1xEV-DO NMEA Device (COM30) Driver

The K-Touch 1xEV-DO NMEA Device (COM30) driver helps Windows recognize the USB-connected NMEA interface associated with compatible hardware from Beijing Tianyu Communication Equipment. It is intended for users who need to restore device detection or let compatible software access NMEA data through a virtual serial port, shown here as COM30.

Key Features

• USB interface recognition: Helps Windows identify the device’s NMEA interface rather than leaving it listed as an unknown device.
• Serial-port access: Enables compatible applications to communicate with the interface through an assigned COM port. The port number may differ between computers.
• NMEA data support: Provides the connection needed by software that reads NMEA messages, where supported by the attached hardware.
• 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.

How to Install K-Touch 1xEV-DO NMEA Device (COM30) Driver

1. Confirm the device details. Open Device Manager and locate the NMEA interface under Ports (COM & LPT), Other devices, or the relevant USB entry. Check its hardware IDs to help verify the correct driver.
2. Choose a matching package. Before starting a K-Touch 1xEV-DO NMEA Device (COM30) driver download for Windows, confirm that the package supports your device and operating system. For Windows 10/11 systems, note that Windows 10 is listed as supported, but Windows 11 compatibility is not confirmed.
3. Download and extract the files. If a free download is available, use a trusted source and scan the package before opening it. Extract compressed files to an accessible folder.
4. Install the driver. Run the included installer, if provided. Otherwise, right-click the device in Device Manager, select Update driver, and browse to the extracted driver folder. Follow the prompts without bypassing Windows security warnings.
5. Check the connection. Restart Windows if prompted, then reconnect the device. Confirm that its Device Manager entry has no warning icon and select the assigned COM port in your application.

Keep the driver updated when a compatible release addresses a connection problem or improves support for your system. Check whether the latest version matches your hardware before you update; a newer package is not necessarily the right one for an older device. If installation causes problems, use Device Manager’s rollback option when available.