Product Sheet

USB Card Reader v3 Administrative Guide Product Sheet
4
Hardware components
USB card reader specifications
Parameter Value
Identification Using a card reader
Voltage 5V DC
Maximum current input 0.5A
Working temperature +5°C to +35°C
Storage temperature 0°C to +50°C
Working air humidity 20% to 85% without condensation
Storage air humidity 8% to 85% without condensation
Resistance to magnetic field no added resistance
Transmitting frequency 125 kHz, 13.56 MHz
3. Usage
Please use the card by placing it on the edge of the reader as indicated below.