Multi-factor authentication provides the highest level of security for access to healthcare medication carts, financial records, government networks and more. Biometric authentication using a fingerprint is the simplest, most convenient way to uniquely identify users wherever they go, providing the “something you are” in multi-factor authentication protocols. For the “something you have,” as well as for applications that require only single-factor authentication, enterprises increasingly need to support a variety of user credentials—from 125/132 kHz proximity cards to 13.56 MHz smart cards and the new generation of contactless mobile credentials. WAVE ID Bio Readers support all of these technologies in one sleek, modern device.