Kushanda frequency ( optional ): low frequency 125KHz ( high frequency 13.56MHz optional ) Support Card: TK4100, EM4100, Em4001, EM4102 ( IC type support Mifare standard S50, S70 kadhi ) Basa rekushanda: read only Interface: USB Read distance: >60mm kuverenga nguva: < 100MS Simba Supply: USB port Work voltage: DC 5V Work current: 100mA Kushanda tembiricha: -20°C~+85°C Operating Humidity: 20-85% …