Electrical 

Operation Voltage

 Typical +DC 5V, +4.75V to +5.25V

Size under 52 inch(include 52)USB or PS/2 Interface, power ripple max.200mV

Power Supply

 rms

Size above 52 inch (52 not included): external AC-DC power adaptor

Interface

 Full Duplex USB 2.0 (Full Speed) Plug and play, Free driver

Serial RS-232. Baud Rate: 9600, 8 Data Bits, 1 Stop Bit, No Parity

 Current

 Typical 150MA@+5VDC; 350mA, maximum

 Power

 <1.5W, operating current<300mA

 Electrostatic Protection

 15 kV air / 8 kV contact discharges (EN61000-4-2,1995 :Level 4)

 Controller

 Integration inside touch panel

 Certificate

 CE, FCC, RoHs

 Operating System

Operation System :  Windows XP, 7, 8; Adroid; Linux      http://aomaktouch.com