We offer the widest range of smart cards chips that includes (LF) 125-134.2HKZ/ ISO7815, (HF) 13.56MHZ/ ISO14443A/ ISO15693/ ISO14443A, (UHF) 860-960MHZ. TK4100/ EM4200/EM4305/ EM4450/ ATA5577/ HID. MIFARE S50, MIFARE S70, MIFARE Ultralight EV1, MIFARE Ultralight C, Ntag213, Ntag215, Ntag216, MIFARE PLUS 1K/ 2K/ 4K, MIFARE Desfire EV1 D21/ D41/ D81, TOPZ512, I CODE SLI-X, I CODE SLI-S, Tag-it HF 1 Plus, ISO 18000-6C/ EPC GEN2, Alien H3/ H4.