Dell D3100 triple-display front view demonstrates expanded workspace
Dell D3100 triple-display ports side view highlights USB and video connections
Dell D3100 display-output ports show DisplayPort and HDMI options
Dell D3100 desk-setup shot depicts a tidy, multi-monitor workspace
Dell D3100 compatibility-range image implies broad Dell model support

Dell

Dell D3100 USB 3.0 Ultra HD/4K Triple Display Docking Station – Black

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$207.10

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Product details

Expand your workspace with the Dell D3100 Docking Station

The Dell D3100 Docking Station helps you spread out your desktop across up to three external displays, making it easier to view multiple apps and documents side by side. With seamless video output and fast USB connectivity, you can tailor a setup that fits your day and keeps work flowing smoothly.

Key features include a primary DisplayPort output, two HDMI outputs via the included adapter, and three USB 3.0 ports alongside USB 2.0 connections. An Ethernet RJ-45 port provides reliable wired networking when wireless is not ideal, while a dedicated audio jack lets you connect external speakers or headsets without swapping cables.

What you can connect

  • DisplayPort for high-quality primary video output
  • HDMI outputs via the included adapter to reach additional screens
  • Multiple USB devices through USB 3.0 and USB 2.0 ports
  • Ethernet for steady wired internet access
  • Headphone jack for external audio

Designed for a wide range of Dell systems

This docking station is designed to work with a broad list of Dell laptops and desktops. It supports a triple-monitor setup and aims to simplify daily workflows on compatible models, from business to creative setups.

Performance and compatibility

Video resolution can reach up to 2048 x 1152 at 60 Hz on supported displays. The package includes adapters to maximize display options, and the unit is built to operate within typical room temperatures. For best results, verify model compatibility and keep your operating system up to date.

What you can expect is a cleaner desk with cable management, making it easier to switch between tasks, reference materials, and live streams across multiple screens.

What’s included

  • Docking station
  • HDMI to DVI adapter
  • DisplayPort and HDMI cables (as included)
  • AC power adapter

FAQ

Q: What can you achieve with the Dell D3100 Docking Station?

A: It enables a triple-monitor setup and adds USB, network, and audio peripherals for efficient multitasking on compatible Dell systems.

Q: Which Dell models work with the D3100?

A: The docking station supports a broad range of Dell laptops and desktops; review the compatible-models note for specifics.

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