... , such as barcode scanner, fingerprint reader, pinpad, contactless card etc.More security design technology appliances: tamper resistant, tamper ... 1.8V,3V,5V, can read standard EMV card and memory card, with EMV 2000,PBOC 2.0 certifications approvedPSAM Slots1 ... ,when is Chinese Input through the PINYIN and area code.UpdateRS232 from PCAdditional (optional)Finger printer ,Laser scanner,pinpadsize210 ...