High frequency inlay for card 1, used in contactless card and RFID label 2, format: ... 2*4, 2*5, 5*5, 3*8 3, thickness: 0.45mm High frequency ... inlay for card Features: Working Frequency: 125KHZChip type: EM 4100, ... free card, door access control card, attendance card and parking cardRFID Chipset: FrequencyChip name125KHzEM4100 / H4100 / ...