: Locate the Setup.exe file in the extracted folder. During installation, select Serial Port (COM Port) if connecting via Bluetooth, or USB if using the cable.
Most PT-210 models (often branded as or GZQIANJI ) require a specific "POS58" or universal thermal driver to communicate with Windows 10 or 11. pt210 printer driver download upd
In the , go to the Ports tab and ensure the checked port matches your device's connection. : Locate the Setup