USB 3.0 Ultra HD/4K Triple Display Docking Station (D3100), Black
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The USB 3.0 Ultra HD/4K Triple Display Docking Station (D3100), Black is a niche pick — read recent reviews before buying in the PC & gaming hardware category, priced around $154.99. Read recent reviews carefully before committing.
Full HD displays. The Dell Docking Station allows you to spread out your desktop on up to three external displays, increasing productivity and making it easier to manage multiple applications patible with Latitude 3330, Latitude E6540, Latitude E6440, Precision M3800, Latitude 3340, Inspiron 15 5000 Series (5547), Inspiron 14 5000 Series (5447), Inspiron 15 3000 Series (3542), Inspiron 17 5000 Series (5748), Inspiron 15 3000 Series (3541), Inspiron 14 3000 Series (3442), Inspiron 15R (5545), Inspiron 13 (7347), Inspiron 15 5000 Series (5542), Latitude E5250, Latitude E5450, Latitude E5550…
SpecPicks Verdict
SpecPicks classifies Dell USB 3.0 Ultra HD/4K Triple Display Docking Station (D3100), Black as a niche pick — read recent reviews before buying in the PC & gaming hardware category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Dell's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ 1 x display/video: DisplayPort output : 20 pin DisplayPort, super speed cable
- ✓ Backed by Dell's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 2 x USB 2.0 to 4 pin USB Type A, 1 x headphone input and output 3.5 millimeter. System Requirements(OS)-Microsoft Windows XP / 7 / 8 / 8.1 / 10 (32/64 bits) .Video Resolution : MAX at 60Hz - 2048 x 1152.Operating Temperature : Maximum operating temperature is 40°C
- 3 x super speed USB 3.0 - 9 pin USB type A, 1 x network - RJ-45. Designed for Inspiron 15 7567 Gaming, 5459; Latitude 13 7350, 3350, E5270, E5460, E5470, E5570, E7270, E7470; XPS 13 (9343)
- 1 x display/video: DisplayPort output : 20 pin DisplayPort, super speed cable
- 2 x display/video: HDMI: 19 pin HDMI type A, 1x HDMI DVI adapter included
- Allow for a triple monitor setup, see compatible Dell models in the description
Full Specifications
| Brand | Dell |
|---|---|
| Color | Black |
| Wattage | 4.5 |
| Unit Count | 1 Pack |
| Connectivity | USB |
| Model Number | D3100 |
| Item Type Name | 1 |
| Mfr Part Number | D3100 |
| Number of Ports | 6 |
| Total USB Ports | 7 |
| Total Usb Ports | 7 |
| Total HDMI Ports | 1 |
| 1 x display/video | DisplayPort output : 20 pin DisplayPort, super speed cable |
| 2 x display/video | HDMI: 19 pin HDMI type A, 1x HDMI DVI adapter included |
Ready to buy?
Dell USB 3.0 Ultra HD/4K Triple Display Docking Station (D3100), Black is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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