30pcs/Lot 13.56Mhz ISO14443A UID Changeable 1K S50 Thick Block 0 Sector 0 Writable Smart Card

Welcome to my store, we will provide you with high-quality products and high-quality services, if you have any questions about the products, you can contact us, we will Size: you within 24 hours!30pcs/Lot 13.56Mhz ISO14443A UID Changeable 1K S50 Thick Block 0 Sector 0 Writable Smart CardGen 1 UID changeable4 Bytes UID 1K S50Operating frequency: 13.56 MHZSpeed of communication: 106 kboudRead and write distance: 0 -- 10 cmWipe: number > 100000 timesStorage > 10 yearsStandard: ISO14443ANotice:Due to different monitors, there may be some color difference, which is normal.s

• Small enough to fit on a key ring
• Provides an external number for easy identification and control Can be placed on a key ring for convenient entry
• Supports formats up to 85 bits, with over 137 billion codesRFID/HID/T5577/CET5577/EM4100/TK4001/EM4001/TK4100/ISO11784/11785/ISO FDX-B /Manchester/FSK/PSK/NRZ etc.
• Long-lasting durability in construction for sustained performance
• Compact and easy to carry and use,Rewritable functionality: Can be written countless times