USB ACR122U NFC RFID Smart Card Reader Writer For all 4 types of NFC (ISO/IEC18092) Tags + 5pcs UID Changeable cards +5pcs UID Changeable Keyfob +1 SDK CD
<br />Feactures
<br />  CCID-compliant
<br />  PC/SC-compliant
<br />  Read/write speed up to 424 kbps
<br />   Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)
<br />   Supports ISO 14443 Type A and B, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
<br />   Supports new Ultralight C (via pseudo APDUs) and Plus SL1 (4 Byte UID, via pseudo APDUS) and SL3
<br />    Supports all 3 modes of NFC: reader, card emulation and peer-to-peer modes
<br />    Built-in anti-collision feature (at least 1 card is detected when multiple cards are presented)
<br />    USB PnP
<br />    User-controllable bi-color LED
<br />Applications
<br /> Network access control
<br /> Micro-payment
<br /> NFC mobile tag
<br /> Public transportation terminals
<br /> Automatic fare collection
<br /> Physical access control
<br /> Customer loyalty
<br /> Time and attendance
<br /> Contactless public phones
<br />  Vending machines<p> <b><b><img src="https://contestimg.wish.com/api/webimage/595616da53ebe206f3f410d8-large.jpg"><img src="https://contestimg.wish.com/api/webimage/595616da53ebe206f3f410d8-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/595616da53ebe206f3f410d8-2-large.jpg></b></b></p>