Technical parametersIC chip model: MIFARE Ultralight EV1Communication protocol: ISO14443-ARF frequency: 13.56MHzCapacity: 80/164 bytesData transmission: 106KbpsWrite Endurance (Nā Pāʻani Pūnaewele): 100,000 timesCard size: CR80 85.6×54×0.84mmMaterial: PVC, PET, Petg, ABS, Polycarbonate, Pepa, 0.13mm Copper wireWorking temperature: -20℃ ~ + 60 ℃ (kaulike 90%) Hoolaha: Pono ʻo JavaScript no kēia ʻike.