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StarTech.com DK30A2DH Dual 4K 60Hz Hybrid USB-C & USB-A Docking Station - 6x USB-A - Gigabit Ethernet - DisplayPort/HDMI
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Product Features
Technical Overview
This docking station delivers robust technical performance for professional and hybrid work environments. It supports two simultaneous displays at 4K resolution (3840x2160 or 4096x2160) at 60Hz refresh rates, enabling crisp, fluid visuals for productivity, design, and multimedia tasks.
Connectivity is managed through a single USB Type-C host connection to the laptop. The dock then distributes signals across its extensive port array: two DisplayPort and two HDMI outputs for flexible monitor configurations, six USB 3.0 (5 Gbps) Type-A ports for peripherals, a Gigabit Ethernet RJ-45 port for wired networking, and separate 3.5mm audio-out and microphone-in jacks.
Relevant factors for this section include Connectivity Technology, Number of Displays Supported, Supported Resolutions, Ethernet Technology. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The DK30A2DH stands out by solving universal connectivity challenges. Its hybrid design eliminates the need for separate docks when transitioning between newer USB-C and legacy USB-A laptops, making it an ideal tool for IT departments managing mixed fleets or users with multiple devices.
Universal Host Compatibility
Works with USB-C, Thunderbolt 3, and USB-A laptops using the included cables. No need for adapters or different dock models.
- Includes USB-C to USB-C cable
- Includes USB-C to USB-A cable
- DisplayLink driver ensures cross-platform support
Flexible Dual 4K Monitor Configurations
Connect two 4K monitors using any combination of DisplayPort and HDMI outputs. Supports extended displays on both Windows PCs and modern MacBooks, including models with Intel processors or Apple M1/M2 chips.
- Dual DisplayPort outputs
- Dual HDMI outputs
- 60Hz refresh at 4K resolution
Expanded Desktop Connectivity
Transforms a single laptop port into a full desktop hub with six USB 3.0 ports for keyboards, mice, storage, and printers, plus Gigabit Ethernet for stable, high-speed networking.
- Six downstream USB-A ports
- Gigabit Ethernet RJ-45
- 3.5mm audio and microphone jacks
Deployment / Use Cases
This docking station is designed for environments where connectivity, flexibility, and productivity are paramount. It serves as a central hub for hot-desking setups, allowing users to quickly connect their personal laptops to a pre-wired workstation with monitors, peripherals, and network access.
For remote and hybrid workers, the DK30A2DH creates an efficient home office. Connect your laptop with one cable to access dual monitors, wired internet for video calls, and all necessary peripherals, then disconnect easily when moving. IT teams value its universal compatibility for supporting diverse laptop models across an organization without maintaining multiple dock SKUs.
Hot-Desking & Shared Workspaces
Ideal for offices with flexible seating. The hybrid compatibility means any employee's laptop—whether new USB-C or older USB-A—can connect instantly to the docked monitors, keyboard, mouse, and network.
Home Office & Remote Work
Create a professional workstation at home. Connect your laptop to dual 4K monitors for multitasking, use wired Ethernet for reliable video conferencing, and keep peripherals like webcams and headsets connected via the USB hub.
Physical Profile
The docking station features a compact, desktop-friendly design measuring 3.30" wide, 8.80" deep, and 1.10" high (83.82 x 223.52 x 27.94 mm). Its low-profile form factor fits neatly on desks or under monitors without occupying excessive space. The two-tone Black and Silver finish offers a professional appearance that blends with most office aesthetics.
Weighing approximately 15.20 oz (430.91 g), the dock is solidly constructed yet portable enough for users who need to transport their workstation setup between locations. All ports are intelligently positioned with frequently accessed USB and audio jacks on the front and video/output connections on the rear for clean cable management.
- Width
- 3.30" (83.82 mm)
- Depth
- 8.80" (223.52 mm)
- Height
- 1.10" (27.94 mm)
- Weight
- 15.20 oz (430.91 g)
What's in the Box
The package includes everything needed for immediate setup and operation across different laptop types and geographic regions.
Highlights
- Hybrid USB-C & USB-A compatibility with included cables for universal laptop support
- Dual 4K 60Hz monitor support via two DisplayPort and two HDMI outputs
- Six USB 3.0 (5 Gbps) Type-A ports for connecting keyboards, mice, storage, and printers
- Gigabit Ethernet port for reliable wired network connectivity
- 3.5mm audio-out and microphone-in jacks for headsets and speakers
- DisplayLink DL 6950 chipset ensures stable performance across Windows, macOS, ChromeOS, and Ubuntu
- Compact desktop design with Black and Silver two-tone finish
- Universal power adapter with NA/JP, UK, EU, and ANZ plugs for global use
- 3-year warranty with free lifetime technical support from StarTech.com
- RoHS, REACH, and WEEE compliant for environmental responsibility
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | DK30A2DH |
| Brand Name | StarTech.com |
| Product Name | Dual-4K Docking Station with 6 x USB 3.0 Ports |
| Packaged Quantity | 1 Each |
| Product Type | Docking Station |
| Technical Information | |
| Connectivity Technology | Wired |
| Number of Displays Supported | 2 |
| Supported Resolutions | 3840 x 2160,4096 x 2160 |
| Screen Mode Supported | 4K |
| Device Supported | Notebook |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Host Interface | USB Type C |
| Audio Line Out | Yes |
| Number of USB 3.0 Ports | 6 |
| USB Type-C | Yes |
| USB Type-C Detail | 1 - USB Type-C (24 pin) USB 3.0 (5Gbps) Female |
| Network (RJ-45) | Yes |
| Number of DisplayPort Outputs | 2 |
| DisplayPort | Yes |
| Microphone | Yes |
| Number of HDMI Outputs | 2 |
| HDMI | Yes |
| Thunderbolt | Yes |
| Software | |
| Operating System Supported | Windows XP,Windows Vista,Windows 7,Windows 8,Windows 8.1,Windows 10,Windows 11,Mac OS X 10.6 Snow Leopard,Mac OS X 10.12 Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.15 Catalina,Mac OS X 11.0 Big Sur,Mac OS X 12.0 Monterey,Mac OS X 13.0 Ventura,Ubuntu 18.04,Ubuntu 20.04,ChromeOS 55+,macOS 14 |
| Power Description | |
| Maximum Power Supply Wattage | 40 W |
| Physical Characteristics | |
| Product Color | Black,Silver |
| Height | 1.10" (27.94 mm) |
| Width | 3.30" (83.82 mm) |
| Depth | 8.80" (223.52 mm) |
| Weight (Approximate) | 15.20 oz (430.91 g) |
| Miscellaneous | |
| Package Contents | Dual-4K Docking Station with 6 x USB 3.0 Ports 1 x USB-C to USB-A cable 1 x USB-C to USB-C cable 1 x Universal Power Adapter (NA/JP, UK, EU, ANZ) 1 x Quick-Start Guide |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
Does this docking station support dual 4K monitors at 60Hz?
Yes, the StarTech.com DK30A2DH supports two simultaneous 4K displays at 60Hz refresh rates. You can achieve this using its two DisplayPort outputs, two HDMI outputs, or a combination of one DisplayPort and one HDMI. Supported resolutions include 3840x2160 (standard 4K UHD) and 4096x2160 (DCI 4K).
What types of laptops are compatible with this docking station?
This hybrid dock is compatible with both USB-C and USB-A laptops. It includes two host cables: a USB-C to USB-C cable for modern laptops with USB-C or Thunderbolt 3 ports, and a USB-C to USB-A cable for older laptops with standard USB 3.0 Type-A ports. It works with Windows PCs, MacBooks (including Intel and Apple Silicon models), Chromebooks, and Ubuntu Linux systems.
How many USB ports does the dock provide and what are their speeds?
The docking station provides six downstream USB 3.0 Type-A ports operating at 5 Gbps (USB 3.1 Gen 1 / USB 3.2 Gen 1). These ports are suitable for connecting peripherals like keyboards, mice, external hard drives, flash drives, printers, and webcams. The ports are distributed between the front and rear of the dock for convenient access.
Does this dock charge my laptop through USB-C Power Delivery?
No, the DK30A2DH does not provide USB-C Power Delivery to charge your laptop. It is designed primarily as a connectivity hub for video, data, and audio. You will need to use your laptop's original power adapter for charging. The dock itself is powered by the included 40W universal power adapter.
What operating systems are supported by this docking station?
The dock supports a wide range of operating systems: Windows XP through Windows 11, macOS from 10.6 Snow Leopard to 14 Sonoma, Ubuntu 18.04 and 20.04 LTS, and ChromeOS 55+. For optimal performance on Windows and macOS, you may need to install the latest DisplayLink drivers, which are available from StarTech.com's support site.
What is included in the box with the docking station?
The package includes the Dual-4K Docking Station unit, a USB-C to USB-A host cable, a USB-C to USB-C host cable, a universal power adapter with interchangeable plugs for North America/Japan, United Kingdom, European Union, and Australia/New Zealand regions, and a quick-start guide. All necessary cables for connecting both USB-C and USB-A laptops are provided.
| Qty | Price | Available |
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