Most Grundig dongles work with native drivers:
If you are searching for a .exe or .zip file to install directly onto the dongle, you might be looking in the wrong place. The dongle itself does not have storage for drivers; the software resides on the TV. grundig wifi usb dongle 2 driver download
This article provides a complete walkthrough for the , including official sources, manual installation methods, compatibility lists, and advanced troubleshooting. Most Grundig dongles work with native drivers: If