Visit Amazon sites : br 50' EVI Control Cable VISCA RS232 Cable for Sony EVIBRCSRG Series Cameras (8 Pin Mini Dinbr br D-Sub 9 Serial Port Computer Connector to Sony 8-Pin Mini-Din Male Plug VISCA RS232 Type br Connects Sony EVIBRCSRG Series Camera to Computer br Connects Sony EVIBRCSRG Series Camera to RCC1000 Controller or Telemetrics Controller br 50 Foot Length br Also available in 10 25 100 150 or 200 ft lengths