Mifare DESfire EV1 Tag, C - 8K Bytes MIFARE DESFire EV1, 1455 MIFARE DESFire EV1 Tag, M - Programmed (13.56 MHz), S - Standard HID Artwork, S - Standard, R - Random Internal/Non-Matching Sequential External (Inkjetted), N - None

• 13.56 MHz Contactless Smart Card
• Base Part Number •1455
• High Security -DESFire technology includes mutual authentication, DES and triple- DES data encryption and unique 56-bit serial number.
• Upgrade Tool - Provides the security of DESFire contactless read/write technology in a small, disk-shaped package.
• Fast Processing and Data Communication - Transaction times are less than 100 milliseconds for a typical secure ticketing transaction.