ACS ACR122U Desktop NFC Device

acs acr122u nfc device

The ACS ACR122U is discontinued


Limited specifications for the ACR122U; a more complete list are on the GoToTags Store product page and within the documentation

ConnectionUSB 2.0 (Type A)
Tag TypesType 1 – 4
Operating SystemAndroid, Linux, Mac, Windows



The ACR122U has been discontinued by ACS; it is not being manufactured anymore.


The ACR122U has been cloned by several Chinese companies and sold for low-prices on Amazon, eBay, Alibaba and other online stores. Besides the IP and copyright infringement issues, there are quality control problems with these devices; these devices should be avoided.

Last updated on July 7, 2021. We are continually improving this content; contact us with any suggested changes.