The SecuGen Hamster Pro 20 Fingerprint Scanner HU20 is a professional-grade fingerprint scanner that offers the latest in biometric technology. The scanner is the size of a small tablet and features a 3.5-inch touchscreen display. It comes with SecuGen's easy-to-use software that makes scanning fingerprints a breeze. The scanner is ideal for large facilities, such as hospitals, law enforcement departments, and military bases.