Biometric Devices: Cost, Types and Comparative Analysis
Amazon.com: USB Fingerprint Reader, DDSKY Portable Security Key Biometric Fingerprint Scanner Support Windows 10 32/64 Bits with Latest Windows Hello Features (1-Pack) : Electronics
How Much Does a Fingerprint Scanner Cost? | HowMuchIsIt.org
Attackers can bypass fingerprint authentication with an ~80% success rate | Ars Technica