Product Description Mifare card Philips Mifare S50 is the most popular contactless smart card in RFID market, which accordin Application: ... wristband, paper card etc. RFID smart card is different chip inside, for example, EM4100/4102, T5567, Mifare 1K, I CODE ... , encoding, laser, etc Chips: EM4102, T5567, Mifare 1K, Mifare 4K, Mifare Utralight, Mifare Desfire, LEGIC256, I-Code Sli, TI2048, Frequency: ...