Name
ACR3901U-S1 smart card reader
Power source
Rechargeable Lithium-ion Battery (charging through USB)
Operation system
Windows Linux Mac OS Android 3.1 and above
Standard
ISO 7816 Parts 1-3, Class A, B, C, EMV
encryption
In-device AES encryption algorithm
LED
3 single-colors: Red, Blue and Green
SAM Card Interface
T=0; T=1,ISO 7816 Class A, B, C (5 V, 3 V, 1.8 V)