Rfid ID Card Reader Copier, IcopyX100 Rfid 125kHz ID Card Copier New Rfid Duplicator NFC Key Writer with Writable T5577 RFID Cards and Key Fob Tags Handheld RFID Reader for Door Access Control

compañeros e visto que tiene muchas criticas con el aparato pero les digo que funciona claro uno tiene que saber de la materia. y estar capacitado para su uso. a los que vi que comentaron que no funciona posiblemente sea porque en vez de probarlo en la parte trasera para los 13.56 y hid prox Lo estan conectado con el de al frente de contact less , realizo multiples pruebas y el equipo funciono a la perfeccion 10/10

Awesome product

Works great

It will read the supported frequencies successfully and show their information, but fails to write, even onto the included fobs/cards of the correct matching frequency.

It doesn't look

I am trying to copy a key for a digital business card...... Can't write my own Data don't understand the software and there is nothing online in English how this works no video or word documents telling you how to use the device

It's pretty simple, Press READ to copy info on card then to duplicate that prior card just press WRITE and hold new card underneath until successful. Duplicates were tested and verified that they do in deed work.