Nthawi zambiri ntchito ( kusankha ): low frequency 125KHz ( high frequency 13.56MHz optional ) Support Card: TK4100, EM4100, Em4001, EM4102 ( IC type support Mifare standard S50, S70 card ) Chiyankhulo: USB Reading distance:> 60mm kuwerenga nthawi: <100Magetsi a MS: USB to take power Operating system: Windows XP, Windows CE, Dodoma 7, Win 10, Landile, Windows Vista, Android Indicating light: …