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Compact USB-C docking station with multiple ports and built-in cable

Tripp Lite

Tripp Lite U442-DOCK8G-GG2 Docking Station

SKU CH-MSJN-K08WE

USB-C dock adds 8K or multi-4K video, Gigabit Ethernet, USB peripherals and PD charging through one port

  • Connect notebook, smartphone, tablet, monitor and peripherals simultaneously
  • Charge host device while docking with power delivery support
  • Read SD, microSD and MMC cards via built-in reader
  • Output 4K 60 Hz to USB-C and 4K 30 Hz to dual HDMI
  • Add wired Gigabit Ethernet for stable network access

Workstation Dock for USB-C Devices

This USB-C docking station expands a single port into multiple video outputs, wired networking and peripheral connections while delivering power to the host laptop, smartphone or tablet. It targets professionals who need a compact hub for multi-display productivity and reliable Ethernet access when working away from a permanent desk setup.

Compatibility Checks Before Buying

Verify that your device's USB-C or Thunderbolt port supports DisplayPort Alternate Mode 1.4 with DSC so the dock can drive its video outputs. Confirm the host can accept power delivery from the dock for charging during use. Ensure your monitors accept the required input signals for the resolutions you plan to run.

Sustained Operation Behaviour

The dock maintains simultaneous 4K60 Hz output on the USB-C display and 4K30 Hz on two HDMI displays while handling Gigabit Ethernet traffic and peripheral data without thermal throttling. Power delivery remains stable during extended sessions, keeping the host charged under continuous multi-monitor workloads.

Highlights

  • Connect notebook, smartphone, tablet, monitor and peripherals simultaneously
  • Charge host device while docking with power delivery support
  • Read SD, microSD and MMC cards via built-in reader
  • Output 4K 60 Hz to USB-C and 4K 30 Hz to dual HDMI
  • Add wired Gigabit Ethernet for stable network access

Specifications

No published specifications for this item yet.

Questions about this item

What comes in the box and what must I buy separately?

The dock includes a built-in USB-C cable; you supply the host device with a DP Alt Mode 1.4 port, external monitors, USB peripherals and any SD or microSD cards you want to read.

Which version should I choose for 8K or multi-4K output?

This single model U442-DOCK8G-GG2 supports 8K video or 4K at 60 Hz on USB-C plus 4K at 30 Hz on two HDMI ports when the host supplies DP Alt Mode 1.4 with DSC.

What does the 8K headline mean once the dock is connected?

With a compatible host the dock can drive an 8K display or deliver 4K at 60 Hz and dual 4K at 30 Hz simultaneously while also providing Gigabit Ethernet and PD charging.

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