NFC Reader USB ACR122U contactless smart ic Card and writer rfid copier Copier Duplicator 5pcs UID Changeable Tag Key Fob
Upgrade your access control system with the ACR122U USB NFC reader and RFID writer. Includes 5 UID changeable tags and key fobs for cloning and programming smart cards. Perfect for home, office, and industrial security applications.
Key points
- High-speed USB interface for instant connectivity
- Supports multiple card types including MIFARE Classic and Ultralight
- Includes 5 reusable UID changeable tags and key fobs
- Easy-to-use software for reading, writing, and duplicating data
- Perfect for home, office, and industrial access control needs View product presentation
Color: ACR122U



France
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Product presentation
Unlock Secure Access Anywhere – Fast, Reliable RFID Cloning with ACR122U
The USB NFC Reader ACR122U is a high-performance contactless smart card reader and writer designed for seamless integration into access control systems. Featuring advanced RFID technology, this device supports MIFARE Classic, MIFARE Ultralight, and other popular IC cards, making it ideal for copying, cloning, and programming UID changeable tags and key fobs. The package includes five reusable UID changeable tags and key fobs, perfect for secure entry management in homes, offices, or restricted areas. With plug-and-play compatibility and easy-to-use software, the ACR122U enables fast reading, writing, and duplication of data on compatible smart cards. Ideal for security professionals, IT administrators, and DIY enthusiasts who require reliable and versatile RFID solutions.
| Standard ISO/IEC 18092 NFC, ISO 14443 Type A & B, MIFARE, FeliCa |
| Protocol 1 ISO 14443 T=CL for ISO 14443-4 compliant cards |
| Protocol 2 T=CL Emulation for MIFARE Classic, ISO 18092, FeliCa and NFC Tags |
| Operating Frequency 13.56 MHz |
| Operating Distance Up to 50 mm (depending on tag type) |
| Smart Card Read/Write Speed 106 Kbps, 212 Kbps, 424 Kbps |
| Antenna Size 50 mm x 40 mm |
| USB Host Interface USB CCID |
| Dimensions 98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H) |
| Weight 70 g |
| Brand Name 5YOA |
| Model Number ACR122U |
| Interface USB |
| High-concerned chemical None |
| Type Ic |
| Origin Mainland China |
| Certification CE |



















