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Compact black rectangular USB-C docking station with multiple ports on front and rear, matte finish, horizontal orientation

Tripp Lite

Tripp Lite U442DOCK21B 5K 60Hz USB-C Docking Station

SKU CH-CMZ4-APJMJ

Turns a USB or Thunderbolt 3 port into 14 ports including dual 4K HDMI, dual 4K DisplayPort, Gigabit Ethernet, four USB 3.0, USB-C PD charging and audio

  • Product weight3.09
  • Drives two 4K monitors at 60 Hz via HDMI and DisplayPort
  • Combines both DisplayPort outputs for a single 5K 60 Hz display
  • Adds 14 ports including Gigabit Ethernet and four USB 3.0
  • Charges host laptop through USB-C Power Delivery while docked
  • Uses DisplayLink technology for multi-display support on USB-C or Thunderbolt 3 hosts

Universal USB-C dock with 14 ports

This Tripp Lite docking station converts a single USB-C or Thunderbolt 3 port into 14 connections, including dual 4K video outputs, Gigabit Ethernet, multiple USB 3.0 ports and audio jacks. It delivers up to 5K resolution at 60 Hz when both DisplayPort outputs drive one monitor. The unit supports Windows laptops, Chromebooks and smartphones via the included USB-C cable.

Suits users needing multi-monitor expansion

Professionals who want to connect two external displays, wired networking and peripherals through a single cable will benefit. Buyers whose host devices lack DisplayLink driver support or who require Thunderbolt 4 certified bandwidth should look at other solutions. The dock requires driver installation for multi-display functionality.

Dual DisplayPort enables 5K 60 Hz on one screen

When both DisplayPort outputs connect to a compatible monitor, the dock drives 5120 x 2880 resolution at 60 Hz with 4:4:4 chroma subsampling. Each HDMI and DisplayPort also supports 4096 x 2160 at 60 Hz independently. This specification determines whether the dock matches the target display configuration.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $235.99
Pricier than about 83% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameTripp Lite

Questions about this item

What ports does my laptop need to use the 14-port expansion on this dock?

Connect the dock using the included USB-C cable to a USB-A, USB-C or Thunderbolt 3 port on your Windows laptop, Chromebook or smartphone.

Will my existing 4K monitors work with the dual DisplayPort outputs at 60 Hz?

Each DisplayPort supports 4096 x 2160 at 60 Hz with 4:4:4 color; using both on one monitor enables 5120 x 2880 at 60 Hz.

How do I verify both external displays are driven correctly after installing DisplayLink drivers?

After driver installation, extend the desktop across both monitors with different windows on each, or combine them into a single 5K workspace.

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