Mifare 4k ABS Pro Yellow – 2.9mm (Mifare 13.56MHz)
Sweden's most popular tag - now with powerful Mifare 4k Classic and 4 kB memory.
Completely blank and ready for your own keys, large amounts of data, multiple applications, logo and serial number – perfect when you want full control.
Not sure about EM or Mifare?
Try both techniques at home for just 69 kr. Free shipping
Money back when you later buy 100 or more
Common Mifare prefixes (selected under “Customize product”)
| System | Prefix |
|---|---|
| Aptus | MFD + 9 digits |
| RCO Security (default) | MFR + 9 digits |
| RCO Security (10 digits) | MFL + 10 digits |
| Axema AWAKE | MFV + number |
| ASSA / Vanderbilt and others. | MFD + 10 digits |
Why professionals choose Mifare 4k ABS Pro
- 4 kB memory – 40 sectors, perfect for multiple applications on the same tag
- Only 2.9mm thin – Sweden's most popular format
- Original NXP Mifare Classic 4k chip
- Completely blank – ready for your own keys and large amounts of data
- Always thousands in stock in 8 colors
Customise exactly as you want
Click on "Customise product" and select:
- Laser engraved logo (+5.00 SEK)
- Engraved numbers (+3.75 kr)
- Number + logo (+7.50 SEK)
- Color logo + number (min 500 pcs, +10.00 SEK)
- Serial number or chip UID in hex
- Programming of optional sectors and keys
✔️ We always contact you with proofs before production
Technical specification
| chip | Mifare Classic 4k original (NXP) |
| Frequency | 13.56 MHz |
| Memory | 4 kB (40 sectors) |
| Material | Durable ABS plastic |
| Thickness | 2.9mm |
| Standard | Completely blank |
| Colors | Black ∙ White ∙ Blue ∙ Red ∙ Green ∙ Yellow |
Delivery & support
- Normally 1-3 working days
- Free shipping over 1000 kr
- Do you need help with keys/formats? We'll fix it!
















