It turns on. Not TESTED. The MORPHO MSO-300 Optic USB Fingerprint Sensor Reader is a high-quality fingerprint reader designed for various industrial and commercial applications. With its optical technology and large capture surface area, it ensures high image quality and accurate fingerprint recognition. The all-in-one sensor features fingerprints encryption and comparison algorithms, making it suitable for all types of users, including young, elderly, and hand workers. The durable metallic casing protects the field-proven optical design, while the USB connectivity allows for easy integration with different devices. This fingerprint reader is a reliable and efficient solution for capturing and comparing fingerprints with ease.