Test Command Interface Driver

The Test Command Interface driver helps Windows recognize and communicate with the test-command interface exposed by compatible Motorola hardware. It is intended for users whose connected Motorola device shows an unidentified Test Command Interface entry in Device Manager, or whose diagnostic or service software requires that interface.

Key Features

• Provides device identification and communication support for the Motorola Test Command Interface, listed in the Other device category.
• Enables compatible software to access the interface when the correct driver is installed; available functions depend on the hardware and software being used.
• Supports installation on Windows 10, 8.1, 7, Vista, and XP when you select a package matching your system and device.
• Can help resolve a missing-driver warning in Device Manager when the package matches the interface’s hardware ID.

How to Install Test Command Interface Driver

1. Check your system details. Confirm your Windows version and whether it uses a 32-bit or 64-bit architecture. For Windows 10/11 systems, note that Windows 10 is listed as supported, but Windows 11 compatibility is not confirmed.
2. Verify the device match. Open Device Manager, right-click the Test Command Interface entry, and select Properties. Under Details, choose Hardware Ids and compare them with the driver package’s supported devices.
3. Choose a trusted package. Before starting a Test Command Interface driver download for Windows, confirm its compatibility and source. Prefer an official Motorola package where available; a free download should not require unrelated utilities or paid driver-update software.
4. Install the driver. Extract the downloaded archive if necessary. Run the supplied installer, or select Update driver in Device Manager and browse to the extracted driver folder. Follow the prompts, and do not bypass security warnings for an unverified package.
5. Confirm detection. Restart Windows if requested, reconnect the Motorola device, and check Device Manager for remaining warnings. Then test the connection with the compatible software you intend to use.

Keep the driver updated when a verified release addresses a connection issue or adds support relevant to your setup. Choose the latest version that explicitly supports your hardware and operating system—not simply the newest package available. If an update causes problems, use Device Manager’s Roll Back Driver option when available.