ZTE Mobile Connect AT Port (COM61) Driver

The ZTE Mobile Connect AT Port (COM61) driver lets Windows communicate with the AT-command interface exposed by a compatible ZTE USB modem or mobile broadband device. It is intended for users whose connection software cannot detect the modem’s control port, or whose Device Manager shows a missing driver for this interface. COM61 is the port number assigned by Windows, so the same interface may appear with a different number on another computer.

Key Features

• Enables AT-command communication between supported ZTE hardware and compatible modem-management or diagnostic software.
• Allows Windows to recognize the USB device’s serial control interface as a COM port.
• Helps resolve missing-driver errors that prevent applications from accessing the AT port; separate modem or network-interface drivers may still be required for internet access.
• Supports compatible configurations running Windows 10, 8.1, 7, Vista, and XP, depending on the driver package and hardware revision.

How to Install ZTE Mobile Connect AT Port (COM61) Driver

1. Check your device and Windows edition. In Device Manager, inspect the device’s properties and hardware IDs. Confirm whether your system is 32-bit or 64-bit before choosing a package.
2. Choose a matching download. Before starting your ZTE Mobile Connect AT Port (COM61) driver download for Windows, verify that the package supports your hardware and operating system. Select the latest version that explicitly matches your configuration, rather than assuming any newer release will work.
3. Prepare the files. Extract the downloaded archive if necessary. When using a free download, check that it comes from a trusted source and avoid installers that bundle unrelated software.
4. Install the driver. Run the included setup program and follow its instructions. If no installer is provided, right-click the device in Device Manager, choose Update driver, and browse to the extracted driver folder.
5. Verify detection. Restart Windows if prompted, then reconnect the ZTE device. Check that its AT interface appears under Ports (COM & LPT) without a warning icon, and select the assigned COM port in your application.

Keep the driver updated when a compatible release addresses connection, detection, or stability problems. For Windows 10/11 systems, check compatibility carefully: Windows 10 is listed as supported, but Windows 11 support is not confirmed here. If an update causes problems, use Device Manager’s Roll Back Driver option when available.