Product Details

13.56 mhz USB NFC RFID Contactless Smart Card Reader ACR122U with free SDK

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The ACR122U is a PC-linked contactless smart card reader/writer developed on the 13.56 MHz contactless technology. It is the world’s first CCID-compliant contactless card reader/writer that follows both ISO 14443 and ISO 18092. This device is designed to support not only Mifare and ISO 14443 Type A and B cards but also FeliCa and NFC tags.

Details
Model number	ACR122U
Material	Plastic/PC
Interface	USB
Brand	OEM
Style	Table / desktop
Sample	Available
Weight	70g
Reading distance	2-5cm
Compact Size	98 mm (L) x 65 mm (W) x 12.8 mm (H)
Speed	Read / write speed106 kbps, 212 kbps, 424 kbps
Features	1. Read/write speed up to 424 kbps
	2.User-controllable buzzer
	3.Supports new Mifare Ultralight C, Mifare Plus and DESFire EV1
	4.Supports all 3 modes of NFC: reader, card emulation and peer-to-peer modes
	5.Supports ISO 14443 Type A and B, Mifare, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
	6.Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)