ACR1311U‑N2 Bluetooth NFC Reader — Android, iOS & USB NFC Reader
NFC Interactions for Mobile, Desktop, and Enterprise Applications
Problem: Businesses and developers often face challenges integrating NFC solutions across multiple devices and platforms, while maintaining fast, secure, and reliable communication.
Solution: The ACR1311U-N2 is a compact, portable NFC reader/writer supporting USB and Bluetooth Low Energy (BLE 4.0). It reads and writes ISO 14443 Type A & B cards, MIFARE®, DESFire®, and NFC tags up to 25 mm. Its plug-and-play connectivity ensures instant integration with Windows, Linux, Mac OS, Android™, and iOS devices.
Data/Value: With read/write speeds up to 424 Kbps and dual bi-color LEDs for clear operation feedback, the ACR1311U-N2 enables secure authentication, rapid transactions, and versatile applications, including access control, loyalty programs, e-payment, and interactive marketing. Certified to ISO 14443, EN60950/IEC 60950, RoHS 2, REACH, and WHQL, it guarantees reliability, security, and compliance with industry standards.
| Category | Parameter | Details |
|---|---|---|
| Physical Characteristics | Dimensions | 60mm (L) × 47.98mm (W) × 12mm (H) |
| Weight | 30g | |
| Color | White | |
| Battery | Type | Lithium-ion Battery |
| Capacity | 300mAh | |
| Working Voltage | 3.7 V DC | |
| Working Hours | About 10 hours (fully charged) | |
| BLEoth Interface | Protocol | BLESmart (BLE Low Energy / BLE 4.0) |
| Speed | 1 Mbps | |
| Power Source | 300mAh Rechargeable Lithium-ion Battery (charged via USB) | |
| USB Host Interface | Protocol | USB Full Speed |
| Type | Four-line: +5V, GND, D+, and D- | |
| Connector Type | USB Micro | |
| Power Source | From USB Port | |
| Speed | USB Full Speed (12 Mbps) | |
| Cable Length | 1 m (Detachable) | |
| Firmware Upgrade | Upgradeable through USB Interface | |
| Contactless Smart Card Interface | Standards | ISO 14443 Type A & B, MIFARE, DE-SFire |
| Protocol | ISO 14443 T=CL (for ISO14443-4 compliant cards), T=CL Emulation for MIFARE Classic 1K/4K and NFC tags | |
| Operating Frequency | 13.56 MHz | |
| Operating Distance | Up to 25 mm (depending on tag type) | |
| Read/Write Speed | 106 Kbps, 212 Kbps, 424 Kbps | |
| Antenna Size | 28.00 mm × 32.00 mm | |
| Built-in Peripherals | LED Indicators | 2 bi-color LEDs: Red & Blue, Red & Green |
| Buzzer | Monotone | |
| Operating Conditions | Temperature | 0 °C to 50 °C |
| Humidity | Max. 90% (non-condensing) | |
| MTBF | 500,000 hours | |
| Application Programming Interface | Mode | PC-linked Mode: PC/SC |
| Support | CT-API (through wrapper on top of PC/SC) | |
| Certifications/Compliance | EN60950 / IEC 60950, ISO 14443, USB Full Speed, BLE Smart, PC/SC, CCID, RoHS 2, REACH, Microsoft® WHQL |
Key Features:
- NFC & RFID Compatibility: Supports NFC Forum standards, ISO 14443 Type A & B, MIFARE®, DESFire®
- High-Speed & Reliable: Read/write speeds of 106, 212, 424 Kbps; operating distance up to 25 mm
- Compact & Portable: 60 × 47.98 × 12 mm, lightweight 30 g design, ideal for mobile and desktop use
- Secure Communication: Advanced mutual authentication and data encryption
- Dual Connectivity: USB Full Speed (12 Mbps) & BLE 4.0 for Android/iOS compatibility
- Plug-and-Play: No complex drivers needed, supports PC/SC and CT-API
- Durable & Certified: ISO 14443, EN60950, RoHS 2, REACH, Microsoft® WHQL
Applications:
- Access control & identity verification
- Contactless payment & micropayment
- Loyalty programs & interactive marketing
- Smart posters, NFC-enabled events, and promotions
Frequently Asked Questions (FAQs):
Q1: Can it connect to Android and iOS devices?
A1: Yes, via BLE 4.0 or USB OTG; fully compatible with Android 4.3+ and iOS 8.0+.
Q2: What types of NFC tags does it support?
A2: ISO 14443 Type A & B, MIFARE®, DESFire®, and all four NFC Forum tag types.
Q3: Is it certified for safety and compliance?
A3: Yes, the reader is ISO 14443, EN60950/IEC 60950, RoHS 2, REACH, and Microsoft® WHQL certified.
Q4: What is the operating distance?
A4: Up to 25 mm depending on tag type.
Q5: Can firmware be upgraded?
A5: Yes, via the USB interface to ensure ongoing compatibility and security improvements.
