ACS ACM1252U-Z2 NFC Module USB Reader

A micro USB connected NFC module which supports reading/writing NFC tags, peer-to-peer and card emulation; supports Type 1 - 4 NFC tag types; used for integration into embedded hardware systems.
  • Quantity Unit Price
  • 25+ $42.08
  • 10 $43.90
  • 1 $45.90

ACM1252U-Z2 is a small NFC reader module developed based on 13.56 MHz contactless technology, for fast and easy integration to embedded systems.

The ACM1252U-Z2 supports ISO 14443 Type A and B cards, and MIFARE®, FeliCa, and ISO 18092–compliant NFC tags. It also supports other NFC devices with an access speed of up to 424 Kbps and proximity operating distance of up to 30 mm (depending on tag type used). ACM1252U-Z2 also has an anti-collision feature that ensures only one card is accessed when multiple cards are presented simultaneously.

It is PC/SC-compliant and firmware upgradeable. Its small size allows it to be integrated to compact machines. It can be used with a detachable micro-USB cable that allows it flexibility to be located far from the USB host interface.


  • USB 2.0 Full Speed Interface
  • CCID Compliance /li>
  • Contactless Card Support:
    • Read/write speed of up to 424 kbps
    • Built-in antenna for contactless tag access, with card reading distance of up to 30 mm (depending on tag type)
    • Supports ISO 14443 Part 4 Type A and B cards, MIFARE, FeliCa and all four types of NFC (ISO 18092 tags)
    • Built-in anti-collision feature (only one tag is accessed at any time)
  • Application Programming Interface:
    • Supports PC/SC
    • USB Firmware Upgradability
Product Reader/Writer
Manufacturer Advanced Card Systems
Manufacturer Sku ACM1252U-Z2ACSA206, Z2ACSA207
Country of Manufacture Hong Kong SAR China
Shipment Origin United States, Canada
Harmonized Tariff Code 8471.60.90 (Input or Output Unit)
Availability Special Order
Lead Time 3 Weeks
Minimum Order Quantity 1
Color Blue
Dimensions 52 mm (L) x 20 mm (W) x 6 mm (H)
Tag Technology NFC
Frequency 13.56 MHz (NFC)
Compliance CE, FCC, REACH, RoHS 2
Connection USB 2.0 (Micro)
Features Firmware Upgradable, Lights, NFC
Power USB
NFC Mode Tag Reader/Writer
NFC Standards ISO 14443 Type A, ISO 18092, MIFARE, FeliCa, PC/SC
Operating System Android, Linux, Mac, Windows
Operating Temperature 0° C to 50° C
Shelf Life 10+ Years @ 23° C, 50% RH
Weight (kg) 0.003700
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