ACS ACR122U NFC Contactless Smart Card Reader<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Read/write speed up to 424 kbps </span></li><li><span class="a-list-item"> Built-in antenna for contactless tag access， with card reading distance of up to 50 mm (depending on tag type) </span></li><li><span class="a-list-item"> Supports ISO 14443 Type A and B cards， MIFARE， FeliCa， and all 4 types of NFC (ISO/IEC 18092) tags </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31RRhL6JVRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31gB6iRBi-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31wzTlv-O-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31PW60dtkvL.jpg" noproxy>