# DUD2170 USB-C DP1.4 MST Triple Video Docking Station

The DUD2170 is a USB-C DP1.4 MST triple video docking station for offices and home desks. With DSC it drives one 4K120, two 4K60 or three 4K30 displays over two DisplayPort and one HDMI output, charges laptops at up to 96W, and adds Gigabit Ethernet, two 10Gbps USB-C, two 10Gbps USB-A and two USB 2.0 ports.

- Model: DUD2170
- Category: Docking Stations
- URL: https://www.goodway.com.tw/products/dud2170-usb-c-dp1-4-mst-triple-video-docking-station
- Last updated: 2026-11-09

The USB-C DP1.4 MST Triple Video Docking Station showcases outstanding performance through its robust screen expansion and seamless connectivity, enhancing productivity both in the office and at home. It has the capability to extend content across three monitors at a stunning 4K resolution using legacy DP and HDMI ports, significantly improving efficiency. Additionally, it incorporates PD charging technology, offering fast charging of up to 96W for laptops via the integrated USB-C interface. With four USB-A ports and USB-C ports on the Video Docking Station

## Enhanced Productivity & Seamless Connectivity

- The DUD2170 showcases outstanding performance by delivering robust screen expansion and seamless connectivity, enhancing productivity both in the office and at home. It extends your content across three monitors at stunning 4K resolution through legacy DP and HDMI ports, significantly boosting efficiency.

## Robust Expansion & Fast Charging

- In addition, the DUD2170 incorporates PD charging technology, providing fast charging of up to 96W for laptops via the integrated USB-C interface. With four USB-A ports and additional USB-C ports, connecting various peripherals is quick and convenient. The built-in Ethernet RJ45 connector and audio jack further enhance its versatility, while its streamlined design improves cable management for a dependable and stylish docking solution.

## Specifications

| Model | DUD2170 |
|---|---|
| Upstream Port \(Host\) | 1 × USB-C 10Gbps |
| Host Interface | USB-C |
| Maximum Display | 1 × 4K@120Hz, 2 × 4K@60Hz, 3 × 4K@30Hz |
| Legacy Video Port | 2 × DisplayPort, 1 × HDMI |
| Max Resolution | DP1.2 HBR2: 1× 4K30, 2× FHD60, 3× FHD30, DP1.4 HBR3: 1× 4K60, 2× QHD60, 3× FHD60, DP1.4 HBR3 DSC: 1× 4K120, 2× 4K60, 3× 4K30 |
| Video Output | DisplayPort, HDMI |
| Display Technology | MST |
| USB Downstream | 2 × USB-C 10Gbps, 2 × USB-A 10Gbps, 2 × USB-A USB 2.0 |
| LAN | 1 × RJ45 \(1GbE\) |
| PD | 96W |
| Power Supply | DC 135W |
| Power Mode | Self-Power |
| Audio | 1× 3.5mm TRS \(HS/MIC\) |
| Dimension \(L x W x H\) | 190 x 85 x 27 mm |
| Operating Temperature | Operating: 0\~40°C; Storage: -20\~70°C |
| Features | Audio, Ethernet, PD Charging |

## Features

- Supports up to triple 4K30 displays with DP1.4 DSC technology.
- Features two DisplayPort 1.4 outputs and one HDMI 2.1 output.
- Delivers up to 96W USB-C PD charging for laptops.
- Provides two USB-C 10Gbps, two USB-A 10Gbps, and two USB-A 2.0 ports.
- Built-in Gigabit Ethernet and headset jack for convenient connectivity.
- Compatible with Windows and macOS, with limited MST support on Mac.

## Downloads

- [DUD2170 Datasheet](https://www.goodway.com.tw/api/downloads/file/DUD2170_datasheet.pdf) (SHA-256 9efbb14d7a68812999c233f3b17b0ca2d477663ea43eef5a75180b4ee02f0a37)