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Tripp Lite USB C Docking Station HDMI VGA GbE PD Charging USB Hub 4K Black

Tripp Lite U442-DOCK3-B

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Volume Discounts
Contact us and save even more if you meet these Big Deal qualifications.
Purchase a minimum of $2,500 of hardware, or $500 of cables to qualify.

Not enough in stock? No problem! We can ship your large quantity order direct from Tripp Lite's warehouse. These orders typically ship within 2-3 business days.

Model U442-DOCK3-B

UPC Code: 037332213495

Provantage Code:  TRPG00N

Condition:  Factory New

  • Product Type: Docking Station
  • Connectivity Technology: Wired
  • Host Interface: USB 3.0 Type C
  • Total Number of USB Ports: 4
  • Maximum Power Supply Wattage: 100 W
  • TAA Compliant: No

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ComputingComputer AccessoriesDocking Stations

Tripp Lite U442-DOCK3-B Specifications

    Tripp Lite USB C Docking Station HDMI VGA GbE PD Charging USB Hub 4K Black

At a Glance

    • Transmits audio/video signals from sources supporting USB DisplayPort Alt Mode
    • HDMI port delivers UHD picture quality at resolutions up to 4K x 2K @ 30 Hz
    • Connects you to a wired Ethernet network when Wi-Fi is weak or unavailable
    • Powers and charges PD Charging 3.0-compliant devices, such as MacBooks and Chromebooks
    • Easy installation with plug-and-play operation-no software required


    USB-C Docking Station Turns Your Device's USB-C or Thunderbolt 3 Port into a Multiport Workstation

    The U442-DOCK3-B expands the potential of your tablet, laptop, Chromebook, MacBook, smartphone or PC's USB-C or Thunderbolt 3 port. It's ideal for transmitting 4K video and audio to a large display, adding a thumb drive or other USB peripheral, powering and charging a PD Charging 3.0-compliant mobile device, connecting to a Gigabit Ethernet network and a lot more-all at the same time.

    Supports USB DisplayPort Alternate Mode for Transmitting Audio/Video Signals

    With a source device that also supports USB DisplayPort Alt Mode, you can extend video from your primary display to another, duplicate the same video on both displays, or change the second display to your primary.

    Transmits Crystal-Clear 4K HDMI Video and Digital Audio

    To send digital audio and Ultra High Definition video to a 4K-ready HDMI television, projector or monitor, connect the corresponding port to the display using an HDMI cable (sold separately). The HDMI port supports UHD video resolutions up to 3840 x 2160 (4K x 2K) at 30 Hz. The VGA port supports high-definition resolutions up to 1920 x 1200, including 1080p, at 60 Hz. You can transmit the same video signal through the HDMI and VGA ports simultaneously with a maximum resolution of 1080p on both. A DVI display may be connected to the HDMI port using an HDMI to DVI adapter (sold separately).

    Connects Up to 3 USB Peripherals

    The two USB-A hub ports and single USB-C data port accept USB peripherals, such as flash drives, mice, keyboards and printers, and share a maximum 10W (5V 2A) of power. They support fast USB 3.1 Gen 1 data transfer rates up to 5 Gbps and are backward compatible with USB 2.0 and USB 1.1 devices. The BC 1.2-compliant USB-A port next to the memory card slots provides up to 1.5A of fast-charging power to mobile devices.

    Charges the Connected Device

    The USB-C Power Delivery (PD) port provides power and charging to the PD Charging 3.0-compliant device (such as a MacBook, Chromebook or Android smartphone) the U442-DOCK3-B is connected to. Connect the device's AC wall charger to the USB-C PD port, which supports power input up to 100W (20V 5A). When the wall charger is unplugged, the unit's PD 3.0 Fast Role Swap feature ensures all data and power connections remain stable.

    Accesses a Wired Gigabit Ethernet Network

    The RJ45 port offers access to a Gigabit Ethernet network when Wi-Fi is unavailable or when a wired connection offers faster speeds. Connect using a UTP cable (sold separately), and enjoy true 10/100/1000 Mbps Ethernet speeds for fast data transfers.

    Allows External Memory Access

    The memory card slots support Micro SD and SD/MMC cards for transferring data to and from your connected computer, laptop or tablet. Only one memory card slot can be used at a time.

    Built-In USB-C Cable Connects in Either Direction

    Connect the reversible USB-C plug to your source device's USB-C or Thunderbolt 3 port. The fumble-free USB-C plug connects in either direction to ensure fast, easy connection every time. The built-in cable tucks away beneath the compact unit for safe carrying in a pocket, briefcase or laptop bag.

    Ready to Use Right Out of the Package

    Enjoy the convenience of one multiport USB-C docking station instead of several different port converters. The plug-and-play USB-C dock for MacBooks, Chromebooks and other devices requires no software, drivers or external power.



    • Apple MacBook
    • Google Chromebook

Package Contents

    • U442-DOCK3-B Docking Station
    • Owner's Manual

Additional Product Images


General Information
Product NameTripp Lite USB C Docking Station HDMI VGA GbE PD Charging USB Hub 4K Black
Product ModelU442-DOCK3-B
Product TypeDocking Station
Technical Information
Connectivity TechnologyWired
Device SupportedNotebook/Tablet PC/Desktop PC/Smartphone
Host InterfaceUSB 3.0 Type C
Total Number of USB Ports4
Number of USB 3.0 Ports2
Network (RJ-45)Yes
Power Description
Maximum Power Supply Wattage100 W
Physical Characteristics
Limited Warranty3 Year
Environmentally FriendlyYes
Environmental CertificationRoHS
Country of OriginVietnam
Supplies/Accessories for Tripp Lite U442-DOCK3-B

Tripp Lite 6ft High Speed HDMI Gold Cable

Mfg Part# P568-006

Tripp Lite 10ft High Speed HDMI Gold Cable

Mfg Part# P568-010

Tripp Lite 3ft High Speed HDMI Gold Cable

Mfg Part# P568-003

Tripp Lite 6ft USB3 Cable Superspeed Dev

Mfg Part# U322-006-BK

The Following Are Compatible With Tripp Lite U442-DOCK3-B

Microsoft Surface Pro 7 i3 4GB 128GB SSD Platinum

Mfg Part# PVP-00001

Considering a Volume Purchase?
You may be able to save even more on your order if you meet the following Tripp Lite BIG DEAL qualifications:

Purchase a minimum of $2,500 of hardware, or $500 of cables to qualify.

Not enough in stock? No problem! We can ship your large quantity order direct from Tripp Lite's warehouse. These orders typically ship within 2-3 business days.

Shop with confidence! Provantage is an authorized Tripp Lite dealer.

Visit the Manufacturer
Learn more by visiting the manufacturer's website.

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Tripp Lite Model U442-DOCK3-B