Tokaruataki ni cakacaka ( rawa ni digitaki ): low frequency 125KHz ( high frequency 13.56MHz optional ) Support Card: GT4100, EM4100, EM4001, EM4102 ( IC type support Mifare standard S50, S70 card ) Ivakarau ni cakacaka: read only Interface: USB Read distance: >60mm Read time: < 100ms Power supply: USB port Work voltage: DC 5V Work current: 100mA katakata ni cakacaka: -20°C~+85°C Operating Humidity: 20-85% …