Smart Card Reader Writer ACR123u

Dimensions Main Body: 159.0 mm ( L) x 100.0 mm ( W) x 21.0 mm ( H) With Stand: 177.4 mm ( L) x 100.0 mm ( W) x 94.5 mm ( H) Weight Main Body: 281 g With Stand: 506 g Interface USB Interface with USB Standard Type A connector Operating Distance Up to 50 mm ( depends on the tag type) Supply Voltage Regulated 5V DC Supply Current 500 mA ( max.) Operating Temperature 0-50° C Operating Frequency 13.56 MHz Smart Card Interface Support ISO 14443 Type A & B Mifare Payment Applications MasterCard® PayPass™ Mag Stripe and M/ Chip Visa payWave® MSD and qVSDC American Express® ExpressPay 3.0 Compliance / Certifications ISO 14443, CE, FCC, RoHS 2, REACH, VCCI, KC EMVCo Level 1, EMVCo Level 2, MasterCard® PayPass™ , Visa payWave® , AMEX ExpressPay® Microsoft WHQL: 2000, XP, Vista, 7, 8, 8.1, Server 2003, Server 2008, Server 2008 R2, Server 2012, Server 2012 R2 Operating System Support Win 2000, Win XP, Win Vista, Win 7, Win 8, Win 8.1, Win Server 2003, Win Server 2008 Win XP x64, Win Vista x64, Win 7 x64, Win 8 x64, Win 8.1 x64, Win Server 2003 x64, Win Server 2008 x64, Win Server 2008 R2 x64, Win Server 2012 x64, Win Server 2012 R2 x64 Linux