... .Certificate:SGS,EN71 3.Lead time :7days High quality Contact card reader Dimensions 70.0mm (L) x 70.mm (W) x ... DCSupply Currentmax. 50mAOperating Temperature0-50°COperating Frequency4 MHzMBTF500,000 hoursSmart Card Interface SupportISO-7816 Class A, B and C ( 5V, 3V ... .8V )Compliance/CertificationsEN 60950/IEC 60950, EMV 2000 Level 1, PC/SC, CCID, CE, FCC, VCCI, RoHS Compliant, USB Full SpeedMicrosoft ...