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Compact silver dock with a tiny round Bluetooth speaker attached

Tripp Lite

Tripp Lite USB-C Dock 85W Triple 4K/60Hz + Mini U Speaker 4h

SKU CH-GA34-5J16Z

A docking station supporting three displays at dual 4K or triple Full HD with 85W charging plus a tiny Bluetooth speaker lasting four hours

  • Triple-display support via one HDMI and two DisplayPort ports at 60Hz
  • Up to 85W Power Delivery keeps laptop charged while working
  • Seven downstream ports including three USB 3.2 Gen 1 Type-A, USB-C PD, Gigabit Ethernet and 3.5mm audio
  • Bundled Mini U Bluetooth speaker delivers stereo sound with built-in mic for calls
  • Speaker runs up to 4 hours on its 400mAh battery and recharges via Micro USB

Triple-display USB-C dock with 85 W power delivery

This docking station connects a laptop to three external monitors using one HDMI and two DisplayPort outputs. It can drive dual 4K resolution at 60 Hz or triple Full HD at 60 Hz. Up to 85 W of power delivery keeps the host laptop charged while peripherals are attached.

Practical limits of the USB 3.2 Gen 1 interface

The three USB Type-A ports operate at USB 3.2 Gen 1 speeds, which caps data throughput for external drives and accessories. Video bandwidth is shared across the three display outputs, so running three monitors reduces the maximum resolution available on each. Gigabit Ethernet provides wired network connectivity at standard 1 Gbps rates.

Compact build with bundled Bluetooth speaker

The dock measures 45.45 mm by 33 mm, making it small enough to sit unobtrusively on a desk. A 3.5 mm combo audio jack handles headset connections directly. The included Mini U speaker pairs over Bluetooth, runs on a 400 mAh battery for up to 4 hours of playback, and recharges via Micro USB.

Highlights

  • Triple-display support via one HDMI and two DisplayPort ports at 60Hz
  • Up to 85W Power Delivery keeps laptop charged while working
  • Seven downstream ports including three USB 3.2 Gen 1 Type-A, USB-C PD, Gigabit Ethernet and 3.5mm audio
  • Bundled Mini U Bluetooth speaker delivers stereo sound with built-in mic for calls
  • Speaker runs up to 4 hours on its 400mAh battery and recharges via Micro USB

Specifications

No published specifications for this item yet.

Questions about this item

Should I use the HDMI port or the two DisplayPort ports for my three monitors?

Use one HDMI and two DisplayPort connections to drive three displays; the dock supports dual 4K at 60 Hz or triple Full HD at 60 Hz.

Will the 85 W power delivery charge my laptop while I run three screens and the Ethernet link?

Yes, the dock supplies up to 85 W to the host over USB-C, keeping the laptop charged during multi-display use and wired networking.

What does the Gigabit Ethernet port actually limit my wired speed to?

The RJ-45 port caps the wired connection at 1 Gbps, so throughput will not exceed that rate regardless of the upstream network.

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