The ZTE AT Interface is a specialized communication channel used by ZTE modems and mobile devices to receive AT commands (Attention commands) from a computer. Updating or installing this driver is essential for troubleshooting connection issues, unlocking modems, or flashing firmware. How to Update the ZTE AT Interface Driver
Virtual CD-ROM: Most ZTE USB modems and hotspots have a built-in virtual drive. When you plug the device in, look for a new drive in "This PC" and run setup.exe or Autorun.inf. This installs the proprietary drivers, including the AT Interface. zte at interface driver upd
A driver update for the ZTE AT Interface is typically required when: The ZTE AT Interface is a specialized communication
screen via USB CDC ACM: