Mifare Card: Operating frequency: 13.56MHz Mifare Card:Features:1) Operating frequency: 13.56MHz2) High speed: baudrate 106K baud3) Anti-collision: the ability to handle more ... ) Shape: label, ticket, card, glass bead, integrated, wristband, button, keychain tag2) Read / write card3) Chips: Mifare S50, Mifare S70, Mifare Utralight, Mifare Desfire, LEGIC256, I-Code ...