... ", 19", 22". 4 Operating system Windows2000 / Windows XP/ Windows7 5 Machine enclosure Cold-rolled Steel, thickness:1.0-1.5mm. Paint ... parts Card reader, printer, barcode reader, metal keyboard, EPP, Fingerprint Identification,web camera, WiFi,etc. 10 Other Photos LQ-ZF02 Advertise internet machine ZF02 ...