The image shows part of the back panel of Node 0 in Oracle Database Appliance X3-2 or X4-2. It identifies the keyboard, mouse, and monitor ports on Node 0, which are identified with callouts at the bottom of the image. The callouts are numbered 1 and 2 reading from left to right. Callout 1 identifies ports for keyboard and mouse input. Callout 2 identifies the port for the monitor.