RFID, everywhere in the world.

Mifare 4K S70 Chip Card

HF Chip Card ,

Compared to Mifare 1K S50 chip, Mifare 4K S70 chip has more storage capacity, higher safety design, wider range of applications.

  • Specifications
  • Description
  • Aviable Crafts

Chip: NXP Mifare 4K S70
Memory: 32Kbit, 32 partitions, each partition two passwords
Frequency: 13.56MHz
Protocol standards: IEC/ISO 14443 TypeA
Communication speed: 106Kboud
Reading distance: 5~10cm
R/W time: 1~2ms
Working temperature: -20°C~+85°C
Endurance: >100,000 times
Data retention: >10 years
Size: CR80 85.5×54×0.80mm or non-standard size tag
Materials: PVC, PET, PETG, ABS, Paper, 0.13mm Copper wire
Production process: Ultrasonic auto plant lines, Automatic Welding

Mifare 4K S70 RF card using Philips(NXP)original MF1 IC S70 chip, in line with IEC/ISO 14443A air interface protocol. 4bytes or 7bytes UID, 4k data store, data is key protection. Its advanced data encryption and bidirectional password authentication system,compared with Mifare 1K S50 chip, which has a greater storage capacity, is the business card, pre-paid water meters, bus card, highway fees, parking, community management, delivery transportation card, parks, roads and other preferred RFID products.
Cards can be pre-factory high quality offset printing/silk screen,or personalize a small printer to print.
Mifare 4K S70 Chip can provide white card, printed card, portrait card, tag, keychain, wristband, label, etc.

Enterprise/campus One Card Solution, bus card, highway fees, parking, district management.


Competitive Advantage:
Experienced Staff;
Excellent quality;
Best price;
Fast delivery;
Large capacity and a wide range of products;
Accept small order;
ODM and OEM products according to customer's demand.


Printing: Offset Printing, Silkscreen Printing, Thermal printing, Ink-jet printing, Digital printing.
Security features: Watermark, Laser ablation, Hologram/OVD, UV ink, Optical Variable ink, Hidden barcode/Barcode mask, Graded Rainbow, Micro-text.
Others: Chip data initialization/Encryption, Personalized magnetic stripe programed, Signature panel, Barcode, Serial number, Embossing, DOD code, NBS convex code, Die-cut.

Enquiry Form ( we will get back you as soon as possible )


0 + 3 = ?

Maybe you like also

  • Our Service

    RFID/IoT/Access Control
    R/W Device
    RFID Solution

  • Company

    About Us
    Press & Media
    News / Blogs
    Awards & Reviews
    Affiliate Program

  • Contact Us

    Tel:0086 755 89823301