Tysso PPD-1700-14101 17" Black Touch Screen Monitor, USB, 250V w/ Speaker

• 17" (1280x1024), Colour: Black/Silver, 5-wire Resistive Touchscreen
• I/O Ports: RS-232 DB-9 x2, USB 2.0 x1 for Touch, PS2 or USB for MSR optional, Female DB-15 x1, Audio Jack w/ optional internal Speaker x1
  

Specifications:

• PPD has a central Cable Hub underneath the top monitor's frame.
  
  So MSR, Pole Display, or 2nd Monitor all connects to the Hub + Extension Cables (hidden at the bottom which you can't see from the outside), and the cable routes into the bottom base from inside (again, you can't see it from outside), then goes to PC.
• Ports Count from left:
  
  VGA, Power DC-IN, RS232, USB, RS232, LAN (Note there is an Audo-IN, near to the DC-IN)
  
  All cables route into the |___| hole, and goes to bottom base

Click here for more info.