Zte At Interface Driver Upd

ZTE drivers are often available via Windows Update, which is the safest way to find the correct driver for your version of Windows. Connect your ZTE device to your PC. Open > Update & Security > Windows Update . Click Check for updates .

Right-click the entry (often labeled "ZTE AT Interface" or "ZTE Mobile Broadband Diagnostic Port"). Select > Browse my computer for drivers .

The driver maps the hardware's specific vendor identity ( USB\VID_19D2 ) into a functional virtual serial port (such as zteusbser.inf or zxicser.inf ). This ensures third-party connection managers, diagnostic software, and routing tools can read the hardware state. Common Hardware IDs for ZTE AT Interface zte at interface driver upd

The device appears under "Other devices" as "ZTE AT Interface" with a yellow triangle icon.

Download the official ZTE USB Driver package. ZTE drivers are often available via Windows Update,

Upon reboot, press or F7 to select Disable driver signature enforcement . Attempt to reinstall the ZTE driver. Switch to a USB 2.0 Port

If you have downloaded a driver package, you can install it manually: Connect your ZTE device. Right-click the Start button and select . Click Check for updates

The is a specific Windows communication driver used primarily for ZTE mobile broadband devices (like USB modems and dongles) and smartphones . It enables your computer to send AT commands —the standard language for controlling modems—to the device to manage tasks like signal checking, SMS handling, and internet connection establishment. Key Functions of the ZTE AT Interface Driver

What the AT Interface Driver Does