... Plug and play compatibleSerial RS-232. Baud Rate: 9600, 8 Data Bits, 1 Stop Bit, No ParityCurrentTypical 150MA@+5VDC; ... operating current<300mAElectrostatic Protection15 kV air / 8 kV contact discharges (EN61000-4-2,1995 :Level 4)ControllerIntegration inside touch panelAgency ApprovalsCE, FCC, ... SystemOperation System Linux/ Dos / Windows 7/XP//Mac OS 2,4,6,10,16,32 points 32/42/52/55/65 inch ...