ACS ACR1252U-M1 NFC Reader III

The ACR1252U USB NFC Reader III is an NFC Forum-certified PC-linked reader, developed based on 13.56 MHz contactless technology. It features a SAM (Secure Access Module) slot that can be used with a SAM card for key diversification and mutual authentication, providing high-level security in contactless transactions. Post-deployment firmware upgrades are supported, eliminating the need for additional hardware modification.

The ACR1252U is capable of three modes of NFC: card reader/writer, card emulation, and peer-to-peer communication. It supports ISO 14443 Type A and B cards, MIFARE®, FeliCa, and ISO 18092-compliant NFC tags. It also supports other NFC devices with an access speed of up to 424 Kbps and a proximity operating distance of up to 50 mm, depending on the tag type used.

Compliant with both CCID and PC/SC, this plug-and-play USB NFC device allows interoperability with different devices and applications, making it ideal for unconventional marketing and advertising applications like smart posters. The ACR1252U comes with an optional stand to hold the smart card reader at an optimal angle, allowing users to tap contactless cards or NFC-enabled devices onto the ACR1252U with ease.