Dell USB 3.0 Ultra HD/4K Triple Display Docking Station D3100
- Triple display, up to three external screens
- Ultra HD/4K in the title, Full HD in the description
- 7 USB ports in total, 6 ports overall
- 1 HDMI port
- USB 3.0 host connection
- Dell notebooks and tablet PCs listed as compatible
- No warranty stated in the listing
Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A Dell-specific dock that spreads a laptop desktop across up to three monitors through one USB link. The listing carries no warranty, and charging support is not described.
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ASIN: B00O0M46KOModel: D3100
Overview
A desk with a Dell laptop and extra monitors is the setting for this dock. One USB cable joins the notebook to a base that adds video outputs and USB sockets, so the screens and peripherals stay plugged in while the laptop comes and goes.
Spreading applications over several screens is the whole draw of this dock, and the long model list in the description shows which Dell machines it targets. The weak points are the missing warranty and several odd fields, such as the dimensions that read like packaging.
Who it's for
Office workers on supported Dell Latitude, Inspiron, Precision, XPS or Vostro machines will find a ready match in the description. Owners of other brands should look at a general dock, and buyers needing laptop charging through the same cable should confirm that first.
Pros and cons
- Drives up to three monitors
- Many USB sockets for peripherals
- Single cable to the laptop
- Named Dell model list
- No warranty in listing
- Power delivery not listed
- Dell notebooks only
- Dimension and weight fields look inconsistent
Performance notes
Video travels to the extra screens over the USB link, so the dock relies on software drivers on the laptop rather than a dedicated video cable. That suits office work and multiple application windows better than demanding video. The listing mentions Full HD output per display and Ultra HD in the title.
Specifications
| Brand | Dell |
|---|---|
| Model | D3100 |
| Power & efficiency | |
| Wattage | 4.5 |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Compatible Devices | Dell Notebooks/ Tablet PC |
| Hardware Interface | USB |
| Warranty & support | |
| Warranty Description | No Warranty |
| Other details | |
| BuiltIn Media | Dock |
| Number Of Ports | 6 |
| Total Number Of HDMI Ports | 1 |
| Total Usb Ports | 7 |
Frequently asked questions
Will the Dell D3100 dock work with any laptop?
No. The compatible devices field says Dell notebooks and tablet PCs, and the description lists specific Latitude, Inspiron, XPS, Precision and Vostro models.
How many monitors can the Dell D3100 run?
The description says up to three external displays.
Does the Dell D3100 charge the laptop?
Charging is not described in the listing, and no power delivery rating is given.
Does the Dell D3100 come with a warranty?
The warranty description reads No Warranty.