2Pcs RFID Keyfob Tag Token 5 RFID Cards In One, ID T5577 Chip And IC 13.56MHz ISO14443A UID Changeable CUID Chip, Writable Rewritable, Used for Copy Muti RFID Access Card In One Tag(4ID+1IC)+(4IC+1ID)

Tag have two models, 4ID+1IC and 4IC+1ID. For 4ID+1IC, it has 4pcs 125KHz T5577 chip and 1pc 13.56Mhz CUID Chip, which can copy 4pcs 125Khz card and 1pc 13.56Mhz card in one tag. For 4IC+1ID, it has 4pcs 13.56Mhz CUID Chip and 1pc 125KHz T5577 chip, which can copy 4pcs 13.56Mhz card and 1pc 125Khz card in one tag.
Tag can totally copy 5 cards. With it you no longer need to carry a lot of key fob or cards., you just need to carry one of our tag.
ID T5577 chip can copy like TK4100/EM4100/EM4200 125KHz card. IC 13.56MHz CUID chip can copy like F08/Classic S50 cards. IC 13.56MHz CUID chip can copy tag with a NFC phone as well. Please note the encrypted access card can not by copied.
4ID+1IC tag, the IC chip can be directly scanned, the 4ID chip need to press button to chose which chip to work. 4IC+1ID tag, the ID chip can be directly scanned, the 4IC chip need to press button to chose which chip to work.
The CUID chip has a UID already and can be directly scanned by 13.56MHz access control device. UID of CUID chip is changeable. But the T5577 chip is blank, without copied or write it can not be directly scanned by 125KHz access control device.

Hello,