- RS-232C, USB, and LAN (Ethernet) can be used with the CG-AR series/CG-SRIII series.
The connectors for each interface are located on the back right side of the plotter.
![](https://d2w577gk9zpoty.cloudfront.net/archives/046/202304/a163e61c85982faeb9aa3a3db70f62a3b089bc56b8e65763a08ba189b6d2f9f3.png)
![](https://d2w577gk9zpoty.cloudfront.net/archives/046/202304/0e33d368bf091dd1de40cd73992a6aab031299ff4b53112c2a357400fde965b9.png)
The connectors for each interface are located on the back right side of the plotter.