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Black Dell D3100 docking station, compact rectangular shape, matte finish

DELL

DELL 5M48M D3100 Docking Station

SKU CH-RSRW-26MMC MPN 5M48M

A compact black docking station weighing 2.3 units expands laptop connectivity for multi-display productivity

  • ColorBlack
  • Weight2.3
  • Connect up to three 4K displays with the D3100 docking station
  • Keep your desk tidy using the compact 2.3 kg black chassis
  • Works with most USB-C laptops for instant productivity
  • Plug in monitors, keyboard and mouse through a single cable
  • Latest 2026 model brings current Dell docking technology

Dell D3100 docking station for USB-C laptops

The Dell D3100 is a black docking station weighing 2.3 kg that expands a single USB-C port into additional display and peripheral connections. It is aimed at office workers and mobile professionals who need a compact desk hub for productivity monitors and accessories.

Suits users adding two external screens

This unit suits users who want to connect up to two external displays and several USB peripherals through one cable. It does not suit buyers who require a laptop-charging dock or a model with an internal power supply for high-draw devices.

Single-cable USB-C host connection

The single specification that decides compatibility is the USB-C host interface; the dock only works with laptops that support video and data over that port. Check the host specification before purchase.

Highlights

  • Connect up to three 4K displays with the D3100 docking station
  • Keep your desk tidy using the compact 2.3 kg black chassis
  • Works with most USB-C laptops for instant productivity
  • Plug in monitors, keyboard and mouse through a single cable
  • Latest 2026 model brings current Dell docking technology

Specifications

BrandDell
ColorBlack
Weight2.3
Shipping weight1.36 kg
Package size413 × 305 × 108 mm

Questions about this item

What laptop port does the 5M48M D3100 need to connect?

The D3100 connects through a USB-A port on the host computer, so any laptop with a standard USB-A socket can use it.

Will the D3100 work with a laptop that only has USB-A and no newer ports?

Yes, the D3100 is designed for USB-A connectivity, making it compatible with older laptops that rely solely on USB-A for docking.

How can I confirm the D3100 is operating correctly once connected?

When the D3100 is powered and linked via USB-A, external displays attached to its video outputs should show an active signal and any connected peripherals should be recognised by the system.

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