Digital Persona U Are U Fingerprint Scanner 4500 Biometric

Small form factor Conserves valuable desk space. Rugged construction High-quality metal casing weighted to resist unintentional movement. Special undercoating Stays where you put it because of a special undercoating. Rotation invariant Touch it from any direction, it still provides a high quality image and matching performance, perfect for shared environments. Excellent image quality High-quality optics ensure best image every time.