Chip card parameters Communication protocol: អាយអេសអូ 7816 EEPROM: 1K byte Password: 2bytes Size: ISO standard card L 85.6×W 54×T 0.84(± 0.4)mm Material: PVC/PC/ABS/PET/PETG/PS,etc Operating temperature: -25 ℃~+60 ℃ Notice: JavaScript គឺចាំបាច់សម្រាប់មាតិកានេះ។.