Tripp Lite U442-DOCK20-B docking station front view showing multiple ports including HDMI, USB, and Ethernet connections

Transform Your Single Port into a Complete Connectivity Hub

The compact yet powerful U442-DOCK20-B docking station expands your device's capabilities with essential ports for modern computing. Featuring dual HDMI outputs, multiple USB ports, and Gigabit Ethernet connectivity, this hub creates a professional-grade workstation from a single USB connection. The sleek black design houses advanced technology that supports high-speed data transfer and power delivery, making it an ideal solution for both permanent desk setups and mobile workspaces.

Technical Specifications

  • Dual HDMI outputs for multi-monitor support
  • 85W USB-C Power Delivery charging capability
  • Gigabit Ethernet port for reliable networking

Applications

  • Creating permanent workstation setups
  • Hot-desking environments
  • Mobile presentation solutions
3-foot USB-C cable with USB-A adapter showing wide compatibility features

Universal Connectivity with 3ft USB Cable Solution

The included 1-meter (3ft) USB cable ensures flexible connectivity options for your workspace setup. This versatile cable, combined with the USB-C to USB-A adapter, provides seamless compatibility across different device generations. The thoughtful cable length offers enough reach for comfortable desk arrangement while preventing cable clutter.

Technical Specifications

  • 1-meter (3ft) cable length for optimal desk placement
  • USB-C to USB-A adapter included
  • Universal compatibility design

Applications

  • Connecting legacy devices with USB-A ports
  • Modern USB-C device connectivity
  • Flexible desk setup configurations
Detailed port diagram showing all available connections and their functions

Complete Workstation Integration Hub

Experience seamless device integration with this comprehensive docking solution. The multi-port configuration supports everything from external displays to peripheral devices, creating a complete workstation from a single connection. The strategic port layout ensures easy access to all connections while maintaining a clean, professional appearance.

Technical Specifications

  • Multiple USB 3.2 Gen 1 ports for peripherals
  • Integrated audio support for communications
  • Dedicated charging ports for mobile devices

Applications

  • Full office workspace setup
  • Video conferencing stations
  • Multi-device charging solutions
Detailed diagram showing all ports, connections, and security features of the docking station

Advanced Port Configuration with Security Features

Each port on the U442-DOCK20-B is strategically placed for optimal accessibility and functionality. The comprehensive labeling system ensures easy identification of all connections, while the integrated security features protect your investment. The mounting options provide flexibility for various installation scenarios.

Technical Specifications

  • K-Lock security slot for theft prevention
  • Multiple mounting options for versatile installation
  • LED status indicators for operation monitoring

Applications

  • Secure office installations
  • Custom mounting solutions
  • Professional IT deployments
Diagram showing dual monitor setup options including extended and mirror modes

Flexible Dual Display Configuration Options

The DisplayLink technology enables sophisticated dual-monitor setups with support for both extended and mirror modes. Operating at 1080p resolution, this feature allows users to choose between expanding their workspace across two screens or mirroring content for presentations and collaborative work.

Technical Specifications

  • 1080p resolution support for dual displays
  • DisplayLink technology integration
  • Multiple display mode options

Applications

  • Multi-screen productivity setups
  • Presentation environments
  • Collaborative workspaces

Product details

General Information
Manufacturer

Tripp Lite by Eaton

Manufacturer Part Number

U442-DOCK20-B

Brand Name

Tripp Lite

Product Model

U442-DOCK20-B

Product Name

U442-DOCK20-B Docking Station

Product Type

Docking Station

Technical Information
Connectivity Technology

Wired

Device Supported

Notebook/Tablet/Smartphone

Interfaces/Ports
Host Interface

USB Type C

Total Number of USB Ports

4

USB Type-C

Yes

USB Type-C Detail

USB-C Power Delivery port, which supports PD 3.0 charging of connected PD Charging-compliant devices

Network (RJ-45)

Yes

Headphone/Microphone Combo Port

Yes

Number of HDMI Outputs

2

HDMI

Yes

Power Description
Maximum Power Supply Wattage

85 W

Physical Characteristics
Height

3.74

Width

3.74

Depth

1.33

Weight (Approximate)

6.35 oz

Miscellaneous
Package Contents

  • U442-DOCK20-B Docking Station
  • USB-C Cable, 1 m
  • USB-C to USB-A Adapter
  • External Power Supply with 6 ft. Cord and NEMA 5-15P Plug (Input: 100-240V, 50/60 Hz, 2A; Output: 20V 5A)
  • Owner's Manual

Environmentally Friendly

Yes

Environmental Certification

REACH
RoHS

Country of Origin

China

Warranty
Limited Warranty

3 Year

Included in the Box

  • icon_list|docking station|Single Slot Docking Station icon

    Docking Station

  • icon_list|usb-c cable|5ft USB-C cable icon

    USB-C Cable

  • icon_list|usb-a adapter|USB-A Adapter Dongle icon

    USB-A Adapter

  • icon_list|power supply|5V 3A Power supply icon

    Power Supply

  • icon_list|owner's manual|Owner's Manual Documentation icon

    Owner's Manual

FAQs

What are the main features of the Tripp Lite U442-DOCK20-B docking station?
The Tripp Lite U442-DOCK20-B is a versatile dual display docking station featuring 85W USB-C Power Delivery charging, two HDMI outputs supporting up to 2560x1440@50Hz resolution, four USB ports (including three USB-A 3.2 Gen 1 ports), Gigabit Ethernet connectivity, and a 3.5mm audio jack. It's compatible with USB-C, Thunderbolt 3, and USB-A devices (via included adapter) and includes built-in security features like a K-lock port.
What display capabilities does this docking station support?
The docking station features dual HDMI outputs that support individual resolutions up to 2560x1440 at 50Hz. When using both displays simultaneously, the maximum resolution is 1920x1080 (1080p) at 60Hz. Users can configure displays to mirror content, extend the desktop across both monitors, or combine them into a video wall. DisplayLink drivers must be installed for dual display functionality.
What is the charging capability of the U442-DOCK20-B?
The docking station provides up to 85W (20V 4.25A) of Power Delivery 3.0 charging through its USB-C PD port, suitable for charging laptops, tablets, and smartphones. Additionally, one of the USB-A ports supports BC 1.2 charging with 5V 1.5A (7.5W) for general devices and 2.4A for Apple devices.
What devices is the U442-DOCK20-B compatible with?
The docking station is compatible with Windows laptops, Chromebooks, tablets, and other devices equipped with USB-C, Thunderbolt 3, or USB-A ports (using the included adapter). It's designed to work with notebooks, tablets, and smartphones that support USB Power Delivery charging. Note that USB-A connections don't support the charging feature.
What USB connectivity does the docking station offer?
The docking station features four USB ports in total: three USB-A ports supporting USB 3.2 Gen 1 speeds up to 5 Gbps (backward compatible with USB 2.0 and 1.1), and one USB-C Power Delivery port. One USB-A port includes BC 1.2 charging support for fast-charging mobile devices.

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