... different chip inside, for example, EM4100/4102, T5567, Mifare 1K, I CODE SLI, etc. It is available with hico magnetic strip, encoding, laser ... , T5567, Mifare 1K, Mifare 4K, Mifare Utralight, Mifare Desfire, LEGIC256, I-Code Sli, TI2048, Frequency: 125KHz, 13.56MHz, UHF Craft: Hico magnetic strip ...