1、360 Degrees Touch: This USB fingerprint reader supports 360 degrees fingerprint reading. 10 fingerprints can be set for each user account and can set fingerprints for multiple accounts. 2、Auto Improvement: Automatically improve the fingerprint information after each successful recognition, adapt to the subtle changes of fingerprint, constantly improve the identification rate, more sensitive. 3、Fast Matching: This hello fingerprint reader identifies the fingerprint within 0.5 second, provides faster and safer login. 4、For Win System: This USB fingerprint sensor is suitable for Win 10, for Win 11, 32/64 bits. 5、Small Size: This USB fingerprint reader adopts zinc alloy material, small in size and light in weight, easy to use.