ACR122U USB NFC Reader This plug-and-play USB device allows fast and efficient card duplication. It is a PC-linked contactless smart card reader/writer developed based on 13.56 MHz Contactless (RFID) Technology. INTRODUCTION The SWH-4100 and SWH-4200 Contactless readers read Prox and Smart Cards at frequencies of both 125 kHz and 13.56 MHz. The reading capability includes, for Smart Cards, both unencrypted serial numbers and encrypted MIFARE® programmed sectors. Refer to Table 1 and Table 2 for a complete list of compatible standards and data.
13.56 MHz MAD Sector RFID Reader This HF tag reader is weather resistant, can be configured to read MAD and non-MAD sectors, and has a reading range of up to 2" (5 cm).