YARONGTECH 13.56MHz 1K RFID Access Cards, White, 10 Pack

1.Chip: RFID 1K Chip (7 byte ID) 2.Function: Read/Write protect by password,UID can’t change,uid is not rewritable 3.Memory: 1K Byte 4.Card dimensions: 85.5 x 54mm(ISO Credit Card Size) 5.Thickness: 0.88mm. 6.Material: PVC 7.Surface: lamination (glossy) 8.Frequency: 13.56MHz 9.RF Protocol: ISO 14443A 10.Data storage time: minimum 10 years 11.Each card is well packed with a clear plastic foil 12.Blank white card, printable on most desktop photo ID card printers, NOT FOR INKJET PRINTER

• RFID Technology Specifications: Operates at 13.56MHz wireless frequency according to the ISO14443A standard and contains 1K bytes of read/write memory, but UID cannot be changed as it is not rewritable
• Pre-Programmed Unique Identification: All cards are pre-programmed with a unique 7 Byte UID that is permanently set and NOT changeable
• Professional Printing Compatibility: Blank white cards are printable on most desktop photo ID card printers, NOT compatible with inkjet printers
• Standard Card Dimensions: ISO credit card size measuring 85.5 x 54mm with 0.88mm thickness, made from durable PVC material with glossy lamination surface
• Long-Term Data Retention: Features minimum 10 years data storage time with password-protected read/write functionality, and each card is individually packed with clear plastic foil for protection