For Tenda routers that support USB printing, the "USB Printer Controller" is typically a utility that allows computers on your network to recognize a printer connected directly to the router's USB port.

: High-quality downloads are typically found under the "Utility" or "Software" tabs for models that support USB printing, such as the Tenda N600 or AC series . How to Set Up the USB Printer Service

: Log in to your router settings (usually at 192.168.0.1 ) and check the box to Enable USB Printer under the USB menu.