Technology Parameters Operating frequency: 125KHz/13.56MHz/860~915MHz Available IC chip: SIB 4100, SIB 4102, NTAG203, PHA Bioplastics Khoom siv RFID Chip Card, PHA Bioplastics Khoom siv RFID Chip Card, t5557 ua, Hitag1, PHA Bioplastics Khoom siv RFID Chip Card, HitagS, Mifare 1K S50, Mifare 4K S70, bound chip qauv 10, DESFire EV1, I CODE SLI, PHA Bioplastics Khoom siv RFID Chip Card, Ti256, SR176, INSIDE2K, LRI2K, LRIS2K and UHF Alien H3, impinj Monza 4, Tus qauv USB-Wiegand converter tuaj yeem paub txog. Outer diameter: 20mm, 25mm, 30mm, 35mm, 40mm, 52mm or custom Hole diameter: 4mm Thickness: 3mm/4mm/5mm Protocol …