1.0Dangerous Thingshttps://dangerousthings.comamalhttps://dangerousthings.com/author/amal/rich600338<blockquote class="wp-embedded-content" data-secret="sUh7A6SJ0N"><a href="https://dangerousthings.com/product/xm1/">xM1 “magic” 1k</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://dangerousthings.com/product/xm1/embed/#?secret=sUh7A6SJ0N" width="600" height="338" title="“xM1 “magic” 1k” — Dangerous Things" data-secret="sUh7A6SJ0N" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},!c.wp.receiveEmbedMessage)if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!/[^a-zA-Z0-9]/.test(t.secret)){for(var r,a,i,s=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=0;o<n.length;o++)n[o].style.display="none";for(o=0;o<s.length;o++)if(r=s[o],e.source===r.contentWindow){if(r.removeAttribute("style"),"height"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;r.height=i}if("link"===t.message)if(a=d.createElement("a"),i=d.createElement("a"),a.href=r.getAttribute("src"),i.href=t.value,i.host===a.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(!o){o=!0;for(var e,t,r,a=-1!==navigator.appVersion.indexOf("MSIE 10"),i=!!navigator.userAgent.match(/Trident.*rv:11\./),s=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<s.length;n++){if(!(r=(t=s[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(a||i)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> https://dangerousthings.com/wp-content/uploads/xm1-primary-image.jpg416416The xM1 is a "Magic" Mifare 1k chip emulator with a writable sector 0. This allows you to change the 4 byte ID (serial number) of the chip and overwrite all pages in every sector, including Sector 0. Available with gen1a "backdoor" or gen2 writable versions. 13.56MHz Mifare S50 1k emulator chip 4 byte NUID and all of sector 0 is writable 3mm x 14mm bioglass bioglass cylinder with non-toxic epoxy Want an analog? Check out the STL Available as gen1a "back door" or gen2 direct write More Details X-Series FAQ Partner Map Distributors