... Mifare S50 Chip: Specs:1) Material: ABS2) Size: 41*32mm3) Frequency: 13.56MHz4) Chip:Mifare S50/ F08/Mifare S70/ICDOE 2 ... !!!Our chip form:Operating FrequencyChips AvailableLow Frequency(125KHz)EM4200, EM4205, EM4305, TK4100, T5577,HIDHigh Frequency(13.56MHz)NXP Mifare S50(1Kb) and ... -it HF-1 Plus(TI 2048, TI 2K)Ultra High Frequency(860~960MHz)NXP Ucode EPC Gen2/G2XL/G2XMAlien H2/H3Impinj ...