... 1 interfacePower Supply: AC.12V 3A Compatible systems: WINDOWS2000,WINDOWSXP,WINDOWS VISTA,WINDOWS 7,Mac OS 10.6.3Function and Features1.Big display ... , can be connected with the computer through the USB, update the display content. this model can be attached on dental ... , can be connected with the computer through the USB, update the display content. it can be used for advertising implantation ...