Dell™ E-Port User’s Guide introduces how to use the Dell™ E-Port, including setting up the E-Port, connecting your laptop to the E-Port, and using the E-Port to connect dual monitors.
The Dell PRO3X E-Port is a docking station that expands a Dell E‑Family laptop with additional ports and connectivity options, including network, USB, audio, video, and power connections. It allows you to transform a laptop into a desktop‑like workstation with a single docking action.
The guide covers how to set up the E‑Port, dock and undock the laptop, connect dual monitors, secure the device, and understand the status indicators. It also lists the available connectors, provides specifications, and includes a glossary of terms used throughout the document.
| Network connector | RJ‑45 network interface |
|---|---|
| USB ports | Up to five USB 2.0 devices (three left, two back) |
| Audio connectors | Headphones, speakers and microphone |
| AC adapter connector | Connects the AC power adapter |
The E‑Port works with Dell E‑Family laptop computers and is not compatible with earlier series laptops.
You can connect up to five USB 2.0 devices – three on the left side and two on the back.