Specifications

13.56MHZ NFC reader 

13.56mhz NFC Card Reader/Writer

Introduction :

The ACR122U NFC Reader is a PC-linked Contactless Smart Card Reader/Writer
developed on the 13.56MHz Contactless Technology. It is the world’s first CCID
Compliant Contactless Card Reader/Writer that follows both ISO14443 and ISO18092.
It is designed to support not only MiFar and ISO14443 Type A and B Cards but also
FeliCa and NFC tags.
By making use of high-speed card access and full USB speed of 12 Mbps, read and
write operations are faster and more efficient. The ACR122U NFC Reader is also
PCSC Compliant for ISO 14443 tags and Mifar cards. With its compact size and
trendy design and with the various features the ACR122U offers, you can experience
the convenience in using ACR122U for applications of payment, mass transit, physical
access control, time attendance and other applications. ACR122U is truly the smart
card peripheral for your contactless application!

Features

• CCID Standard
• PCSC Compliant
• Read / Write Speed up to 424kbps
• ISO/IEC 18092 (NFC) and FeliCa Tag Support
• ISO14443 Type A and B and MiFare card support
• Bi-Color LED
• Compact size: 98mm (L) x 65mm (W) x 12.8mm (H)
• Light Weight: 70g
• CE, FCC and RoHS compliant
• User Controllable Buzzer (optional)

Typical Applications

• Network access control
• Micro-payment
• NFC mobile tag
• Public Transportation Terminals
• Automatic Fare Collection
• Physical access control
• Customer Loyalty
• Time attendance
• Contactless public phones
• Vending machines

Typical applications: 

Online banking and online shopping
E-business e
Electronic wallet balance inquiries
Network access
Customer integral preferential
The authentication
ticket
Online gambling
Parking charge system
Automatic charging system
Public transport
Entrance guard system
attendance
Vending machines
Non-contact public phone
Logistics and supply chain management

Universal Serial Bus Interface
Power source..................................From USB
Speed .............................................12 Mbps (Full Speed)
Supply Voltage................................Regulated 5V DC
Supply Current ...............................200mA (maximum); 50mA (standby); 100mA (normal)
Contactless Smart Card Interface
Standard .........................................ISO/IEC 18092 ; ISO14443 A and B, FeliCa, MiFare
Protocol...........................................FeliCa protocol, T=CL protocol
Operating Frequency ......................13.56 MHz
Smart card read / write speed.........212 kbps, 424 Kbps
Casing
Dimensions .....................................98 mm (L) x 65 mm (W) x 12.8 mm (H)
Weight.............................................70 grams
Material ...........................................Polycarbonate (PC)
Color ...............................................Pearl White
Antenna Size ..................................50mm x 40mm
Operating distance..........................up to 50 mm
Built-in Peripherals
Bi-Color LED...................................Bi-Color LED, Red and Green
Buzzer.............................................Monotone (optional)
Cable Connector
Length.............................................1.0 M (USB)
Certifications/Compliance
CE, FCC and ROHS Compliant
OS Support
Windows 2K, 2K3, XP32, XP64, VISTA32, VISTA64 and Linux
OEM
OEM-Logo possible, customer-specific colors, casing, and card connector

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