Aten USB-C Multiport Dock with Power Pass-Through
Aten USB-C Multiport Dock with Power Pass-Through
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Aten USB-C Multiport Dock with Power Pass-Through

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The ultra-sleek ATEN USB-C Multiport Dock is a one-step total upgrade for your laptop that provides all the extra expansion capabilities that you need. Simply use one cable to add up to 13 devices, with power delivery pass-through to boost your productivity with extra HDMI, VGA, USB 3.2 Gen 1, USB 2.0, SD/MicroSD, Ethernet and Audio connections.

Enjoy stunning 4K video or a dual HD monitor setup with HDMI, and VGA functionality. The UH3237 routes video from a source computer to a HDMI monitor via a single cable while maintaining the highest quality 4K resolution. You can also mirror or extend your Windows USB-C laptop to two monitors at 1920 x 1080@60hz.

The UH3237 also supports USB-C Power Delivery Pass-Through up to 85W, which means it can provide power to your device via a USB-C PD power adapter with the PD profile specifications of 5V, 9V, 12V, 15V, 20V.

The integrated USB 3.2 Gen 1 Type-A port supports data transfer rate up to 5Gbps, giving seamless access to USB flash drive. The USB 2.0 Type-A port are designed for keyboard and mouse to minimize the signal interference. The equipped Type-C data port can be used for the latest USB-C devices.

This ergonomic, plug-and-play device (no software drivers are needed) is compatible with all major operating systems (Windows, OS X and iPad Pro).Save space on your desktop by placing your laptop directly on top of the lightweight yet rugged dock or display the dock next to your monitors for a stylish, minimalist workstation.


  • Expands up to 13 devices instantly through a USB-C cable
  • Supports USB power delivery 3.0 (PD3.0) for laptop charging up to 85W via USB-C PD power adapter – power profiles include 5V, 9V, 12V, 15V, 20V
  • Supports single display output resolution up to 4K@30 (3840x2160@30Hz) on a single HDMI or dual display output at 1080p (1920 x 1080 @ 60Hz)
  • 1 x USB 3.2 Gen 1 Type-A port supports Battery Charging Specification Revision 1.2 (BC 1.2) for fast-charging device
  • 1 x USB 3.2 Gen 1 Type-C data port for latest USB-C device
  • Stylish and ultra slim design allows user to place a 15” laptop directly on the top of the docking station and save more desk space*
  • Enhanced EMI protection by increasing the cable braid density and adding conductive foam
  • Built-in memory card readers (SD/MMC/Micro SD)
  • Works with all major operating systems: Windows®, OS X®, and iPad Pro
  • Compatible with Thunderbolt 3 (USB-C)
  • 3.5mm Stereo 4-Pole Audio Jack with Microphone
  • Gigabit Ethernet
  • Apple M1 chip compatible

Technical Specification 

Computer Connections 1
Computer 30 cm USB 3.1 Gen1 Type-C tethered cable
Device 2 x USB 2.0 Type-A Female (Black)*
3 x USB 3.2 Gen 1 Type-A Female (Blue)*
1 x USB 3.2 Gen 1 Type-C Female (Data Only)*

*The total output of 6 USB Ports is max. 5V, 10W.
Video Output 2 x HDMI Female
1 x VGA Female
LAN Ports 1 x Gigabit Ethernet Female (Black)
Audio 1 x 3.5mm stereo 4-pole microphone and headphone jack
Power 1 x USB Type-C Female*

* Supports USB Power Delivery 3.0 for charging up to 85W, power profiles includes 5V, 9V, 12V, and 20V.
* For device charging, a Limited Power Source (LPS) certified single port USB-C PD power adapter over 65 Watt is recommended.
* The minimum system power requirement for basic USB functions and video output should be at least 5V, 15W.
Flash Memory 1 x SD Card Slot (SD/SDHC/SDXC)
1 x Micro SD Card Slot (Micro SD/SDHC/SDXC up to 128G)
Video Resolution Single View:
HDMI - 3840x 2160@30hz or VGA -1920 x 1080@60hz
Dual View*:
2 x HDMI – 1920 x 1080@60hz

* For Dual-View to work, a computer's graphics card must support MST technology. Mac computers only support a single-view output.
Power Consumption DC5V:15W:66BTU
System Requirements Windows 10 and above, USB-C enabled computer with DP Alt Mode*
* With Intel 7th-Generation Core Processor (Kaby-Lake) and above. More info about CPU generation, please find:

Mac OS X 10.12 and above, USB-C enabled computer

iPadOS 13.1 and above, iPad Pro (USB-C)*
*iPad Pro only supports single view in mirror mode
Operating Temperature 0–40°C
Storage Temperature -20–60°C
Humidity 0–80% RH, Non-condensing
Physical Properties
Housing Top Cover – Aluminum
Bottom Panel - Plastic
Weight 0.37 kg ( 0.81 lb )
Dimensions (L x W x H) 35.03 x 7.50 x 1.48 cm
(13.79 x 2.95 x 0.58 in.)
Note For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.