ACR122U - NFC Reader/Writer
PC-linked contactless smart card and NFC Tags reader/writer, developed on the 13.56 MHz contactless technology.
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ACR122U is a contactless reader and writer of NFC Tags, produced by ACS Advanced Card Systems Ltd.
|Application Programming Interface
|Compliance / Certifications||PC/SC, CCID, CE, FCC, VCCI, MIC, KC, RoHS 2, USB Full Speed, Microsoft® WHQL|
|Operating Frequency||13.56 Mhz|
|Read/Write speed||up to 424 kbps|
|Read/Write distance||up to 50 mm (depending on Tag's antenna)|
|Operating Temperature||0 - 50°C|
|Dimensions||98 x 65 x 12.8 mm|
Softwares and Drivers
We sell just the hardware. We recommend NFC Tools software, compatible with Windows, Mac and Linux.
You can also develop your own software, using ACR122U's non-free SDK, available here.
Being compatible with the PC/SC standard, the ACR122U can be used with any software that uses this standard, such as this Gemalto tool.
You can find drivers, more libraries, and more information on the supplier's website.
- NFC Standard
- ISO/IEC: 14443A/B, 18092
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