The screen protector supports the fingerprint reader on the display if it uses UV-cured adhesive technology. This type of protector allows the ultrasonic fingerprint sensor of the Samsung Galaxy S22 Ultra 5G to work properly.

Specifically, UV-cured glass protectors are compatible with the in-display fingerprint sensor, enabling fingerprint unlock functionality without interference. This is confirmed by similar products that use UV curing and are designed for the Galaxy S22 Ultra 5G, which maintain fingerprint sensor compatibility. The product in question is a 3D UV Glass protector, which implies it uses UV curing, so it should support the fingerprint reader on the display.