Dell XPS 8920 - After working inside your computer

Back panel
1 Network port
Connect an Ethernet (RJ45) cable from a router or a broadband modem for
network or internet access.
The two lights next to the connector indicate the connectivity status and
network activity.
2 USB 2.0 ports (2)
Connect peripherals such as storage devices and printers. Provides data
transfer speeds up to 480 Mbps.
3 DisplayPort
Connect an external display or a projector.
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