Feature

●7 byte UID Changeable Rewritable IC Card / Chinese Magic Card
●MF1K S50 with 7 byte UID Changeable
●Compatible with ACR122U-a9 reader writer
●MF Card Sector 0 Block Zero are writable
●Standard Size 85 x 54 x 0.84±0.02 mm


Description

Pls kindly note : The link is multi-option and we will send the package according to your options! The card is covered with a film that can be peeled off when you use it!

Description

7byte UID. Works exactly like the M1k Card, with 16 Sectors and 4 Blocks each Sector, but the Sector 0 Block Zero known as Manufacturers Block where the Chip UID is stored, can be re programmed to any UID you wish.

Applications: - Loyalty
- Ticketing
- Identification
- Access Control

Specifications
Rewrite Times: 100,000 times
Modulation: ASK Manchester coding
Read Distance: up to 8cm (depends on the antena size)
Material: PVC
Dimensions: 85 x 54 x 0.84±0.02 mm