- AT24C64 Chip Card
- 2017-01-17 15:22
- AT24C64 Chip Card --CR80 as credit card --Available read/write --Good quality good price,best service --ISO9001:2000
- Access Key Tag
- 2017-01-17 15:22
- Access Key Tag: 1)color:red,yellow,blue,black,green, etc 2)operating frequency:EM4100/125KHz;M1 S50/13.56MHz 3)for acces