Dlusb-c120.exe !!link!!

: The driver is designed for older standards. Ensure your laptop resolution is set to 1280x768 or lower before launching the file; higher resolutions can prevent the driver from initializing the external display.

: The file helps manage brightness based on power source; the projector typically outputs 75 lumens on USB power alone and 100 lumens when using the AC adapter. Common Issues and Solutions dlusb-c120.exe