CMU NFC Card Reader ACR122U USB Contactless RFID Reader Writer + 4 IC Cards

The CMU NFC ACR122U is a 13.56MHz USB contactless smart card reader and writer, designed for NFC and RFID applications. This device provides a fast and reliable interface for reading and writing MIFARE cards, FeliCa cards, and other ISO/IEC 14443 Type A & B compliant cards.

With its built-in antenna, bi-color LED indicators, and user-controllable buzzer, the ACR122U makes it easy to monitor status during operation. The reader supports USB full-speed plug-and-play (12 Mbps) and comes with an SDK, enabling easy integration with various software platforms, including Windows, Android, and Linux.

This versatile reader is ideal for access control, ticketing, loyalty programs, identification, e-commerce, public transport, time attendance, vending machines, and logistics. The package includes 4 S50 IC cards for immediate use.

Key Features:

• USB Full Speed (12 Mbps) interface, plug-and-play
• Bi-color LED indicators for operation status
• Built-in NFC antenna, ISO/IEC 18092 compliant
• Supports MIFARE Classic, DESFire, FeliCa, ISO14443 A & B cards
• CCID standard support for easy software integration
• SAM socket for secure applications
• User-controllable buzzer
• CE, FCC, and RoHS certified

Specifications:

• Operating Frequency: 13.56MHz
• Operating Distance: 50mm
• Supply Voltage: 5V DC regulated
• Supply Current: 200mA (operating), 50mA (standby)
• Operating Temperature: 0 C to 50 C
• Operating System Support: Windows 2000/XP/Vista, Android 3.1+, Linux
• Card Reader Dimensions: 98 × 65 × 13 mm
• Card Reader Weight: 76 g
• Package Dimensions: 203 × 90 × 25 mm
• Package Weight: 134 g

The CMU NFC ACR122U is a reliable solution for both personal and professional NFC/RFID applications, offering fast reading/writing, robust compatibility, and easy integration.

What's in the box
1 x ACR122U NFC Contactless Smart Card Reader
4 x S50 IC Cards