drop-shaped design, covered in synthetic leather | chip type: 125 kHz EM4100 | with key ring | only readable | brown
drop-shaped design | chip type: 13.56 MHz NXP NTAG213 (NFC) | with key ring | only readable | grey
self-adhesive RFID sticker | 13.56 MHz NXP NTAG213 (180-bit) chip | 144-bit writable memory | not to be put on metal | black
self-adhesive RFID sticker | 13.56 MHz NXP NTAG213 (180-bit) chip | 144-bit writable memory | not to be put on metal | red
self-adhesive RFID sticker | 13.56 MHz NXP NTAG216 (924-bit) chip | 888-bit writable memory | not to be put on metal | blue
self-adhesive RFID sticker | 13.56 MHz NXP NTAG213 (180-bit) chip | 144-bit writable memory | anti-metal | black
self-adhesive RFID sticker | 13.56 MHz NXP NTAG213 (180-bit) chip | 144-bit writable memory | anti-metal | red
readable chip: EM4100, EM4305 (125KHz) | writable chip: EM4305 (125KHz) | powered by 2 AAA batteries