Serial port (RS232) for connection of serial terminals, touchscreens, barcode scanners, etc.
DVI-D dual link, supports HDCP
Video signal controller for distance compensation
One Cat.5 cable for video/speaker, second Cat.5 cable for HDCP, dual link, RS232 and microphone
15 KV ESD protection
Resolution: 2560 x 1600 @ 40 m, 1024 x 768 @ 60 m