responsum frequency: 125KHz/13.56MHz/860~960MHz Protocol Standard: ISO ISO 14443, ISO ISO 15693, ISO 18000-6C/6B RFID Chip: S50 Mifare 1K, S70 Mifare 4K, Mifare Ultralight 10, Mifare Ultralight C, Codex additicius SLI I / SLI-S / l SLI / SLIX, Mifare Desfire 2K/4k/8K, Mifare PLUS 2K/4K, Ti2048, EM4200, EM4305, EM4450, EM4102, TK4100, T5577, CET5500, Hitagl, Hitag2, Hitags, FMl208(cpu), H3 aliena, M5 Impinj, etc.. ratio: ISO7816 CR80 85.60×53.98×0.80mm or customizable size, figura,, thickness Base …