This input/output projector card module is from a Roadster series projector, offering reliable performance for your projection needs.

Using this projector card module is easy. First, turn off the projector. Then, carefully insert the card module into the appropriate slot. Make sure it's firmly in place. When using, keep the projector in a well - ventilated area to avoid overheating. For maintenance, regularly clean the card module with a soft, dry cloth. If you encounter any issues, turn off the projector and remove the card module, then check for any visible damage. Don't try to repair it yourself; contact a professional instead.