NFC RFID Desktop IC Card Reader Writer ACR122U

Features

CCID-compliant
PC/SC-compliant
Read/write speed up to 424 kbps
Built-in antenna for contactless tag access, with card reading distance of up to 50mm(depends on tag type)
Supports ISO14443 Type A and B, MIFARE® , FeliCa, and all 4 types of NFC (ISO/IEC 18092) TAG
Supports all 3 modes of NFC reader mode, card emulation and peer-to-peer mode
Built-in anti-collision featured( at least 1 card is detected when multiple cards are presented)
USB PnP
Bi-color LED
Compact size: 98mm(L)X65mm(W)X12.8mm(H)
Light Weight:70g
Compliance with CE, FCC,VCCI and ROHS
User-controllable buzzer (optional)

Technical Specification

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,ISO14443A and B, FeliCa, MIFARE®Classics
Protocol	Felica protocol, T=CL protocol
Operation Frequency	13.56MHz
Smart card read/write speed	106kbps, 212 kbps, 424 kbps
Casing
Dimensions	98mm(L)X65mm(W)X12.8mm(H)
Weight	70 grams
Material	Polycartionate (PC)
Color	Pearl White
Antenna size	50X40mm
Operating distance	Up to 50mm
Built-in Peripherals
BI-Color LED	Bi-color LED, red and green
Buzzer	Monotone (optional)
Operating Conditions
Temperature	0~50 C
Humidity	10%~80%
Cable connector
Length	1m(USB)
Certifications/Compliance
PC/SC ,CCID,CE,FCC,VCCL,ROHS compliant
Microsoft WHOL 2000,XP,Vista 7
Device driver operating system support
Windows 2000, Server 2003,XP, Vista, Server 2008,7 Windows CE 5.0 Linux, Mac OS X Android 3.1 and above

Typical Applications