Specification:
Product name: NFC ACR122U Contactless IC Card Reader
Weight: 70 g
Sensing distance: 3-8(cm)
Interface: USB Full Speed
Supply voltage: Regulated 5V DC
Operating temperature: 0-50 degrees Celsius
Operating frequency: 13.56MHz
Standards/certifications: ISO14443 1-4, CE, FCC, RoHS compliant
Operating system support: Windows 2000, 2003, XP 32, XP64, Vista 32 and Vista 6, Android 3.1 and above
Package content:
1 x NFC ACR122U Contactless IC Card Reader
1 x CD
3x blank white card
Note:
Please keep away from the kids.