If you are looking for the software , it is not free . It requires a purchase after the trial period. If you need a truly free alternative for screen mirroring, LetsView is currently the most reliable free option available.
Screen mirroring can sometimes lag depending on network quality. According to AirMyPC's FAQs , keep these factors in mind for the best experience: High network traffic will cause lag. airmypc free
You will encounter pop-up reminders encouraging you to purchase a registration key. If you are looking for the software , it is not free