CIFY 125KHz 13.56MHz RFID Reader Writer, ID IC HID UID Fob Copier, NFC Reader, 10 Frequencies RFID Card Duplicator, Encrypted Card Decoder, with 10PCS Rewritable Key Cards, USB Interface

I bought this to copy an access key at work. I tried it on my door key at home and worked no problem. I tried on the key I needed copied and again worked no problems. There was a bunch of spare cards in the box so copied onto all of them and all worked fine. Not sure how long it will last but been good for me. The instructions do say remove the batteries when not in use, this may be where others are going wrong.

Well the plastic white card they give you just fail every time when coding them, and I'm finding the firmware on this not great.

I needed to copy a gate fob and it worked a charm out of the box, however, I tired to do a couple more a few days later and now I keep getting a write failure notice (I'm using the cards supplied in the box...). I have tried to position the new key card and fob in different locations and still no success. I have checked and the device says it's running the most up to date software. Very expensive purchase for only 6 fobs to be written.

The media could not be loaded. Scanned 27 different types of cards and fobs, wouldn't read ANY of them. Came without the cables or cards etc that's its supposed to have. Piece of cheap crap that wasn't so cheap. Don't get ripped off by this

Has stayed on this screen for 10 mins now nothing happens .Connected it to pc to see if that helps with no avail

It is a bit clunky in its action but is very effective

the included software won't run on any machine i have. the machine says it copied a card successfully but it doesn't work. probably have to send it back

This reader doesn't work properly, doesn't read almost anything! The software is poorly designed, with a bad UI, but most important thing is that is not synchronised with the device.