1.High quality Contact card reader 2.Certificate:SGS,EN71 3.Lead time :7days High quality Contact card reader Dimensions 70.0mm (L) x 70.mm (W) ... 1, PC/SC, CCID, CE, FCC, VCCI, RoHS Compliant, USB Full SpeedMicrosoft WHQL: 2000, 2003, XP, Vista, 2008, 2008 ... printed on- Software development assistant- Interface is optional: RS232/ USB/ Wiegand etc- Reading/Writing format is customization. Serial number ...