... reader, Contact card reader, Contactless card reader, USB smart card reader are applied in banking terminals, payment ... Series Dual-card Socket ReadersTypical Applications: Transportation, Government, Home-banking, Health care-medical, Identification, Lottery, Electronic Commerce ... ) Operating Voltage: 5V ± 10% Operating Temperature: 0 to 40 C Humidity: 20%-90%Supply Current: Max 50MAOperating system ...