Available RF frequency: LF/HF/UHF Available chip: EM4102, EM4200, EM4305, TK4100, T5577, Mifare 1K S50, Mifare 4K S70, Ultralight C., FM11RF08, NTAG203, H3 Alien, Impinj M4, ac ati. ymwrthedd grym coercive: High magnetic strip(HiCO): 2750 OE Magnetic strip color optional: gold, silver, du, brown, Coch, wyrdd, glas, laser,ac ati. lled stribed magnetig: standard 12.5mm Magnetic layer structure: layer pressed Service life: > 2000 amseroedd …