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Atlas Liaison Group
Gray 30U3-35000 mini dock with attached USB-C cable and computer plug.
Product photo of model 30U3-35000

USB-C connections

USB-C 9-in-1 Mini Dock. HDMI, USB C PD 100W, USB A 3.0 x 3, SD/TF 2.0, LAN 1000Mbps, 3.5mm Audio, Gray

Part number 30U3-35000Listed in stock

This nine-in-one dock gives a compatible USB-C computer an HDMI output, Ethernet, USB-A ports, card readers and audio.

Supplier inventory as of .

$49.31 USD per listed item or pack

Quantity pricing
  • 10+ · $44.38
  • 25+ · $43.26
  • 50+ · $42.14
  • 100+ · Supplier quote
$49.31 subtotalCableWholesale price checked Nov 13, 2026. Shipping and tax extra.

A closer look at the 30U3-35000 ports

Two USB-A ports, an HDMI output and a USB-C power input on one side of the dock.

Display and power

Use HDMI for the display and the USB-C PD input for a compatible charger. The two blue rectangular sockets accept USB-A peripherals.

A third USB-A port, two card slots and a round audio jack on the opposite side.

Memory cards and audio

This side has the third USB-A port, slots for full-size SD and microSD (TF) cards, and the 3.5 mm audio jack.

Head-on view of the dock’s RJ45 Ethernet jack and its row of contacts.

Wired network

The Ethernet cable from your router or network switch plugs into this end of the dock.

Close-up of the USB-C plug at the end of the cable attached to the dock.

Laptop connection

Plug this attached cable into the computer. Check that the computer’s USB-C port supports video output if you plan to use HDMI.

Original photo gallery

Specifications

Part number
30U3-35000
Category
USB-C connections
Data rate
1000Mbps
Power rating
100W
Color
Gray
Connector references
USB-C · HDMI · USB C · USB A
Dimensions in listing
3.5mm
GTIN
846568054914

How to use it

Run an HDMI monitor, a USB keyboard and a wired network connection through one compatible Chromebook port while a separate charger feeds the dock.

Check before choosing

HDMI is rated up to 4K at 30 Hz. The charging-only USB-C input accepts up to 100 W; check the computer’s requirements and the power delivered to it.

Also listed under

Connector photos from an Atlas setup

Power-marked USB-C socket and two HDMI sockets on the Atlas team’s AUKEY hub.
Setup example from our AUKEY hub. The charger plugs into the power-marked USB-C input on the left and the monitor cable plugs into an HDMI output. Port placement varies by dock.

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