Main technical parametersFrequency: 13.56MHzCommunication protocol: ISO 14443A/BIC chip type: contactless or contact chip or dual interfaceIC chip: Mifare 1K S50, Mifare 4K S70, MifareUltralightC, I CODE SLI/SLIX, MifareDesfire EV2 2K/4K/8K, MFlPLUS2K/4K, FM1208(CPU), FM1280, J3A081, J3R180, etcetera, or custom IC chipDimension: ISO7816 CR80 85.60×53.98×0.76mm, customizableBase fillet radius: 3.18±0.3mm.Cardbody Material: PVC/Polycarbonate/PET/PETG/ABS/Paper, 0.13mm copper wireCard surface technology: Brillante, Matte, FrostedEncapsulation process: automatic ultrasonic …