ACR3901U-S1 Bluetooth® Smart Card Reader – Writer

The ACR3901U-S1 presents itself as a high-tech, nfc reader bluetooth well-suited for the modern tech-savvy individual. It ensures broad compatibility with smart cards and personal devices, pairing rapid data transfer rates with portability, elevated by its wireless Bluetooth capability, making it an indispensable tool for those demanding secure and flexible smart card transactions.

• Bluetooth® Interface

• USB 2.0 Full Speed Interface

• Power Source

  • Battery-Powered (incorporates a Litium-ion battery rechargeable through Micro-USB port)

  • USB-Powered (through PC-linked mode)

• CCID Compliance

• Smart Card Reader:

  • Contact Interface:

    • Supports ISO 7816 Class A, B, and C (5 V, 3 V, 1.8 V) cards

    • Supports microprocessor cards with T=0 or T=1 protocol

    • Supports memory cards

    • Supports PPS (Protocol and Parameters Selection)

    • Features Short-Circuit Protection

    • Supports AES-128 encryption algorithm

• Built-in Peripheral:

  • Three single-color LEDs

• Application Programming Interface:

  • Supports PC/SC

  • Supports CT-API (through wrapper on top of PC/SC)

• USB Firmware Upgradeability

• Supports Android™ 4.3 and later

• Supports iOS 8.0 and later

• Physical Characteristics
  Dimensions (mm)	94 mm (L) × 60 mm (W) × 12 mm (H)
  Weight (g)	30.8 g (59.7 g with cable ± 5 g tolerance)
  Bluetooth Interface
  Protocol	Bluetooth® (Bluetooth Low Energy / Bluetooth 4.0)
  Power Source	Rechargeable Lithium-ion Battery (charging through USB)
  Speed	1 Mbps
  USB Interface
  Protocol	USB CCID
  Connector Type	Micro-USB
  Power Source	From USB port
  Speed	USB Full Speed (12 Mbps)
  Cable Length	1 m, Detachable
  Contact Smart Card Interface
  Number of Slots	1 Full-sized Card Slot
  Standard	ISO 7816 Parts 1-4, Class A, B, C (5 V, 3 V, 1.8 V)
  Protocol	T=0; T=1; Memory Card Support
  Built-in Peripherals
  LED	3 single-colors: Red, Blue and Green
  Other Features
  Encryption	In-device AES encryption algorithm
  Firmware Upgrade	Supported
  Certifications/Compliance
  Certifications/Compliance	EN 60950/IEC 60950
  	ISO 7816
  	USB Full Speed
  	Bluetooth®
  	EMV™ Level 1 (Contact)
  	PC/SC
  	CCID
  	CE
  	FCC
  	RoHS
  	REACH
  	VCCI (Japan)
  	MIC (Japan)
  	Microsoft® WHQL
  Device Driver Operating System Support
  Device Driver Operating System Support	Windows®
  	Linux®
  	MAC OS® 10.7 and later
  	Android™ 4.3 and later
  	iOS 8.0 and later