MTNSP355AWG HS-USB NMEA A092 (COM18) Driver

The MTNSP355AWG HS-USB NMEA A092 (COM18) driver helps Windows recognize the Qualcomm Atheros USB NMEA interface and make it available to compatible software through a serial port. You may need it if the device appears as an unknown USB device, shows a warning in Device Manager, or fails to communicate with applications that use NMEA data.

Key Features

• USB interface recognition: Enables Windows to identify the device’s NMEA interface rather than leaving it listed as an unrecognized component.
• Serial communication support: Provides a COM-port connection for compatible applications to receive NMEA messages, typically associated with positioning data when supported by the hardware.
• Legacy Windows compatibility: Listed supported operating systems include Windows 10, 8.1, 7, Vista, and XP. Select a package that matches your Windows version and system architecture.
• Application connectivity: Helps software access the correct interface once the driver is installed and the appropriate COM port is selected. COM18 is the current port assignment; Windows may assign a different number after reconnection or reinstallation.

How to Install MTNSP355AWG HS-USB NMEA A092 (COM18) Driver

1. Check your system and device. Confirm your Windows version and whether it is 32-bit or 64-bit. In Device Manager, check the device’s hardware IDs to help verify that the driver package matches.
2. Choose a compatible package. Before starting your MTNSP355AWG HS-USB NMEA A092 (COM18) driver download for Windows, review the supported systems and package source. If comparing Windows 10/11 options, note that Windows 11 is not included in the listed support information.
3. Download and extract the files. Use a trusted manufacturer or device-supplier source for a free download, where available. Extract any compressed archive before proceeding.
4. Install the driver. Run the supplied installer, or open Device Manager, right-click the device, select Update driver, and browse to the extracted driver folder. Follow the prompts and restart if requested.
5. Verify the connection. Check that the device appears without a warning icon, note its assigned COM port, and select that port in your compatible application.

Keep the driver updated when a compatible release addresses connection problems or improves reliability. Choose the latest version verified for your specific hardware and operating system rather than assuming every newer package is suitable. Before an update, retain the working installer so you can restore it if necessary.