chip type: MIFARE S50 1K (13.56 MHz) | only readable | code not printed on the card | Wiegand 34-bit | ISO/IEC 7810 ID-1 size, thin
drop-shaped design | chip type: 13.56 MHz MIFARE S50 | with key ring | only readable | blue
self-adhesive RFID sticker | 13.56 MHz MIFARE S50 chip | 1 mm thick | only readable | not to be put on metal
wristwatch RFID tag | chip type: 13.56 MHz MIFARE (CLASSIC S50) | adjustable arm thickness | blue