ACR122U-A9 NFC reader
The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on the 13.56 MHz Contactless (RFID) Technology.
Support Raspberry Pi 2 ,3
The ACR122U NFC Reader is a PC-linked contactless smart card reader/writer developed based on the 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.
|ACR122 Buzzer reader features:|
|Dimensions||98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H)|
|Interface||USB Full Speed|
|Operating Distance||Up to 50 mm (depends on the tag type)|
|Supply Voltage||Regulated 5V DC|
|Supply Current||200mA (operating); 50mA (standby); 100mA (normal)|
|Operating Temperature||0-50 °C|
|Operating Frequency||13.56 MHz|
|Smart Card Interface Support||
|Compliance / Certifications||
|Operating System Support||
- -Complies with the PC/SC standard version 1.0 and Officially approved by Microsoft
- -Complies with USB version 2.0 (full speed)
- -Auto installation setup program with driver
- -Supports Plug and Play, easy to install