Aten UH3236-AT USB-C Multiport Mini Dock With Power Pass-Through



The UH3236 connects a USB-C enabled computer to up to 5 peripheral ports that includes a USB 2.0 Type-A, USB 3.1 Gen 1 Type-A, Gigabit LAN, HDMI, and VGA – through a single USB-C cable. The UH3236 routes video from a source computer to a 4K HDMI (3840 x 2160 @ 30 Hz) or VGA (1920 x 1200 @ 60 Hz) monitor via a single cable.

This dock provides one USB 3.1 Gen 1 Type-A port for 5 Gbps high-speed data transfers and one USB 2.0 Type-A port for keyboard and mouse usage. The UH3236 also supports USB-C Power Delivery Pass-Through to up to 60W, which means it can provide power to your laptops via a USB-C power adapter with PD profile specifications of 5V, 9V, 12V, 15V, 20V.

With UH3236, users can save desk space, and expand devices connectivity, and creates a personalized desktop environment.This powerful and versatile dock offers a perfect portable solution for connecting multiple sources to a USB-C enabled computer.

  • Connects up to 5 devices to a laptop through a single USB-C cable
  • Supports 4K HDMI (3840 x 2160 @ 30Hz) resolutions or VGA (1920 x 1200 @ 60Hz) resolutions
  • Supports USB Power Delivery 3.0 for laptop charging up to 60W via USB-C power adapter – power profiles include 5V, 9V, 12V, 15V, 20V**
  • Gigabit Ethernet port
  • Plug & Play – no drivers needed
  • Works with all major operating systems: Windows®, OS X®, and Android***
  • * With Intel 7th-Generation Core Processor (Kaby Lake) and above. For video output to work through a USB-C port, it must support DP Alt Mode.

**The total charging time may vary depending on the spec of USB-C power adapter connected to the UH3236.

*** Support iPad Pro video output, USB keyboard, and Android mirror mode (Compatible with smart phones launched in 2018 or later that feature video output over USB-C with DP Alt Mode) only



Build a PC-like Gaming Environment with your Smartphone

With Android compatibility, you can connect your smartphone to an external display with a big screen, a full-sized keyboard and a mouse while charging and accessing a speedy Ethernet network all at the same time.* Your Android phone can transform into a complete PC-like environment for a greater gaming experience through a single USB-C cable with a responsive connection.

*Compatible with smartphones launched in 2018 or later that feature video output (DP ALT mode) over USB-C.

Expansion for a Mouse and Keyboard

The two USB-A ports provide the expansion for a mouse, keyboard, or other USB-compatible devices.* Make sure everything goes wired to reduce latency and secure your reaction time.

*A third-party key mapping Android app, such as Octopus, is required to use a keyboard and mouse while playing.

Get the Better Ping for Winning

For gaming, timing is everything. Now your phone can also connect to a speedy wired Ethernet connection to get a good ping rate and one step ahead of your opponent.

Enjoy your Game on a Big Screen

Use either the HDMI or VGA port that displays in FHD to connect to a TV or projector.* Be more responsive and more precise with a big screen for a better aiming and gaming experience.

*Only supports Android screen mirroring. Does not support Samsung DeX mode.

Charge your Phone while Playing

The 60W USB-C power delivery pass-through can keep charging your phone while you are playing in an intense battle with opponents. No need to worry about the battery situation and instead focus on winning.*

*To charge a phone at full speed while playing, it's suggested to use a USB-C charger with over 35W power output.

Package Contents

  • 1 x USB-C Multiport Mini Dock with Power Pass-Through
  • 1 x User Instructions



Computer Connections




1 x USB-C Male (Black)


1 x USB 2.0 Type A Female (Black)

1 x USB 3.1 Gen1 Type A Female (Blue)

Video Output

1 x HDMI Female (Black)

1 x VGA Female (Black)

LAN Ports

1 x Gigabit Ethernet Female (Black)


1 x USB-C Female

Support Power Delivery 3.0 for laptop charging up to 60W*

*Supported Power Profiles include : 5V, 9V, 12V, 15V, 20V.

*USB-C Power Adapter from laptop is needed for Power Delivery Pass-Through function.

Video Resolution

Single View: *

HDMI - 3840*[email protected]


VGA - 1920*[email protected]

*With Intel 7th-Generation Core Processor (Kaby Lake) and above. For video output to work through a USB-C port, it must support DP Alt Mode.

Power Consumption



Operating Temperature


Storage Temperature



0–80% RH, Non-condensing

Physical Properties




0.20 kg ( 0.44 lb )

Dimensions (L x W x H)

14.00 x 5.50 x 1.60 cm

(5.51 x 2.17 x 0.63 in.)


For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

No additional files, specification sheets, guides or documentation found for product.

Warranty: 12

Full manufacturers warranty details are available at the manufacturers web site.

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These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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