Item: RFID smart card
Material: PVC
Band size: 85.5*54mm
HF Chip: 4439

Item: Mifare 1K NXP S50 white card
Material: PVC
Size: 85.5*54mm
HF Chip: NXP S50

Item: Mifare 4K NXP S70 white card
Material: PVC
Size: 85.5*54mm
HF Chip: NXP S70

Product name: Color Optional 13.56Mhz rfid keyfob ABS contactless rfid keyfob
Frequency: 13.56Mhz
Chip: 4439

Color Optional: Blue, Red,Black,Yellow, Grey,Green

Product name: Color Optional 13.56Mhz rfid keyfob ABS contactless rfid keyfob
Frequency: 13.56Mhz
Chip: 4439

Color Optional: Blue, Red,Black,Yellow, Grey,Green

Product name:  Contactless 125Khz keyfobs
Frequency: 125khz
Chip: TK4100