Review on 🔑 125KHz 13.56MHz RFID Copier Writer Readers Duplicator Programmer NFC Smart 10 Frequency Key fob Cards Reader UID Decoder by Rick Gondoras

It's amazing, easy to use, efficient and versatile. I wasn't expecting much with the 4/5 stars it got when I bought it. I have a key fob from the apartment, here it's kind of strict with it and they don't give me another one. The tune was 310MHz (which wasn't listed in the supported usage specs) so I wasn't expecting it to work. I pushed two buttons; "Scan" the code on my fob and then "write" it on any new fobs and keycards I wanted. If I had known this beforehand, I would have simplified so many events. Now I have a lot of keychains and a special piece I made specifically for my phone case to use my phone as a keychain. I highly recommend this device!