ACS ACR122U NFC USB Reader

A white USB-connected desktop NFC device which supports reading/writing NFC tags. Supports Types 2 - 4 NFC tag types; does not support Type 1 or 5. Configurable LED indicator and buzzer.
SKU
XW2AJ8EMJM
  • Quantity Unit Price
  • 50+ $30.13
  • 10 $32.57
  • 1 $33.47

The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on 13.56 MHz Contactless (RFID) Technology. Compliant with the ISO/IEC18092 standard for Near Field Communication (NFC), it supports not only MIFARE® and ISO 14443 A and B cards, but also all four types of NFC tags.

ACR122U is compliant with both CCID and PC/SC. Thus, it is a plug-and-play USB device allowing interoperability with different devices and applications. With an access speed of up to 424 kbps and a full USB speed of up to 12 Mbps, ACR122U can also read and write more quickly and efficiently. The proximity operating distance of ACR122U is up to 5 cm, depending on the type of contactless tag in use.

The ACR122U NFC Reader is ideal for both secure personal identity verification and online micro-payment transactions. Other applications of the ACR122U include access control, e-payment, e-ticketing for events and mass transit, toll road fare collection and network authentication.

The ACR122U is compatible with GoToTags desktop software and can be used for high-speed NFC tag encoding.

Features

  • USB 2.0 Full Speed Interface
  • CCID Compliance
  • Smart Card Reader:
    • Read/write speed up to 424 Kbps
    • Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)
    • Supports ISO 14443 Type A and B cards, MIFARE, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
    • Built-in anti-collision feature (only 1 tag is accessed at any time)
  • Application Programming Interface:
    • Supports PC/SC
    • Supports CT-API (through wrapper on top of PC/SC)
  • Peripherals:
    • User-controllable bi-color LED
    • User-controllable buzzer
    • Supports Android™ OS 3.1 and above

Videos

More Information
ProductReader/Writer
ManufacturerAdvanced Card Systems
Manufacturer SkuACR122U-A9ACSA215F
Country of ManufactureHong Kong SAR China
Shipment OriginUnited States, Hong Kong SAR China
Harmonized Tariff Code8471.60.90 (Input or Output Unit)
AvailabilityNormally Stocked
Lead TimeImmediate
Minimum Order Quantity1
ColorWhite
Dimensions65.0 mm (L) x 98.0 mm (W) x 12.8 mm (H)
Tag TechnologyNFC
Controller NXP PN532
Frequency13.56 MHz (NFC)
ComplianceCE, FCC, RoHS 2
ConnectionUSB 2.0 (Type A)
FeaturesBuzzer, Lights, NFC
PowerUSB
NFC ModeCard Emulation, Peer to Peer, Tag Reader/Writer
NFC StandardsISO 14443 Type A, ISO 14443 Type B, ISO 18092, MIFARE, FeliCa, PC/SC, NFC Forum - Type 2, NFC Forum - Type 3, NFC Forum - Type 4
Operating SystemAndroid, Linux, Mac, Windows
Operating Temperature0° C to 50° C
Shelf Life10+ Years @ 23° C, 50% RH
Weight (kg)0.070000

Files relating to Store products, GoToTags software and general Connected Things technology can be downloaded from the public GoToTags GitLab project.

  • Artwork Templates – premade artwork templates for custom-printed products
  • Encoding Data – files to provide data for tag encoding services
  • NFC – technical specifications for NFC chip types, reader, NDEF, ...
  • UHF RFID – technical specifications for UHF RFID chip types, readers, ...
  • Products – additional information about Store products

If you cannot find the document you are looking for contact us.

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