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NFC ACR1555U Mobile Bluetooth Contactless Smart Card Reader

Portable Bluetooth & USB NFC card reader supporting ISO 14443, MIFARE®, FeliCa; ideal for access, payments, and mobile app development.

  • Protocol Bluetooth® 5.2 Bluetooth AES-128 encryption
  • Connector Type USB Type-C
  • Standard ISO 18092 NFC, ISO 14443 Type A & B, ISO 15693, MIFARE®, FeliCa
  • Protocol ISO 14443-4 Compliant Card, T=CL/MIFARE® Classic Card, T=CL/ISO 15693/ ISO 18092
  • Device Driver Operating System Support USB and Bluetooth HID mode Windows® Linux® macOS® 10.7 or above Android™ 4.3 or above iOS 12.0 or above iPadOS 16.0 or above Bluetooth Android™ 4.3 or above iOS 12.0 or above iPadOS 16.0 or above

NFC ACR1555U Mobile Bluetooth Contactless Smart Card Reader

Are you looking for a portable, cross-platform, easy-to-use NFC card reader? Then this NFC ACR1555U mobile Bluetooth smart card reader is your ideal choice. It is small in size and powerful in function. It not only supports Bluetooth 5.2 wireless connection, but also can be connected to a computer or tablet via USB interface. It is compatible with various common smart cards and NFC tags, such as MIFARE®, FeliCa, ISO 14443, ISO 15693, etc.

Whether you are doing access control management, member verification, mobile payment, or developing mobile NFC applications, this card reader can run stably and help you complete the task easily.

Small and portable, carry it with you

The ACR1555U is slightly larger than a bank card and weighs only 31.5 grams. With the card holder, it weighs less than 40 grams. It is so light that you can hardly feel its existence. You can put it in your pocket, hang it on your badge, or carry it with you on business trips without feeling cumbersome.

Product specifications at a glance

Category Specification
Dimensions / Weight 93 × 58 × 6 mm (without card holder)
94.1 × 60.2 × 9.0 mm (with card holder)
31.5 g ±1.0 g (Reader)
39.7 g ±1.0 g (with card holder)
23.9 g ±5.0 g (USB cable)
Bluetooth Interface Bluetooth® 5.2, AES-128 encryption
Speed: 2 Mbps (BLE High-speed mode)
USB Interface USB CCID protocol
USB Type-C connector
Full Speed (12 Mbps)
1 m detachable cable (Type-C to Type-A)
Power Source Rechargeable Lithium-ion Battery (USB charging)
Contactless Card Standards: ISO 18092, ISO 14443 A/B, ISO 15693, MIFARE®, FeliCa
Protocols: T=CL, ISO 15693, ISO 18092
SAM Card Slot 1 SIM-sized slot
ISO 7816 Class A/B/C (5V, 3V, 1.8V)
Protocols: T=0, T=1
Indicators LED: Red/Green (Power), Blue (Mode), Orange (Status)
Buzzer: Monotone
Features Smart Card Reader/Writer
Card Emulation
Bluetooth Keyboard Emulation
On-device AES encryption
Firmware Upgradeable
Certifications IEC/EN 62368, CE, UKCA, FCC, VCCI, RoHS, REACH, BQB, MIC, TELEC, WHQL
Compliance ISO 14443, ISO 7816, USB CCID, PC/SC, WEEE
OS Compatibility USB & Bluetooth HID Mode:
Windows®, Linux®, macOS® 10.7+, Android™ 4.3+, iOS 12.0+, iPadOS 16.0+

Developer-friendly and flexible

If you are a developer, this device is also suitable for you. It provides a complete SDK development package to support the development of custom applications on various platforms (Windows, macOS, Linux, Android, iOS). It can also simulate keyboard input (HID mode) via Bluetooth, making it more flexible to use.

You can use it for:

NFC access control punch card system

Event check-in or ticket verification

Smart warehouse RFID tag management

Campus card system

Mobile NFC application development and testing

Summary: Why choose ACR1555U?

Bluetooth + USB dual connection mode, more flexible to use
 Universal for mobile phones, tablets, and computers, strong compatibility
 Supports various NFC tags and RFID cards
 Built-in battery, can be used anytime, anywhere
 Easy to develop, complete SDK, suitable for project integration
 Supports encryption module, data is more secure
 Small and light, suitable for mobile office