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ATEN USB-C 4K Ultra Mini Dock with Power Pass-through

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The UH3235 is a 4-in-1 multifunctional USB-C mini dock that features a USB 2.0 Type-A, USB 3.2 Gen 1 Type-A, HDMI and a USB-C DC-in port. With its wide range of compatibility, the UH3235 can support different inputs such as a PC, Mac, iPad Pro, Android Smartphone, and USB-C game console.


- A multifunctional USB-C mini dock for laptop, smartphone and USB-C Game Console
- Supports USB Power Delivery 2.0 for charging up to 60W (additional USB-C PD power adapter is needed)
- Supports 4K resolutions – up to 3840 x 2160 @ 30Hz
- Supports Samsung DeX mode or Huawei Desktop mode


The HDMI supports up to 4K (3840 x 2160 @ 30 Hz) crystal clear video output that will bring users a higher level of enjoyment from watching videos, playing video games, or working from home. The UH3235 also supports USB-C Power Delivery Pass-Through up to 60W, which means it can provide power to your device via a USB-C PD power adapter with the PD profile specifications of 5V, 9V, 15V, 20V.

In addition, 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 is for keyboard/mouse connection and can also avoid signal interference.

With highly portable and lightweight design, users can bring UH3235 anywhere and maintain necessary connection capability with just one cable. This is a perfect solution to maximize the functionality for your smart device.

Aten USB-C 4K Ultra Mini Dock with Power Pass-through features

Technical Specifications

Cable Length 50 cm
Computer 1 x USB-C Female (Black)
Device 1 x USB 2.0 Type A Female (Black)
1 x USB 3.2 Gen 1 Type A Female (Blue)
Video Output 1 x HDMI Female (Black)
Power 1 x USB-C DC-in Female
Video Resolution 3840 x 2160@30hz
Power Consumption 5VBTU
System Requirements - Windows 10 and above, USB-C enabled computer with DP Alt Mode
- With Intel 7th-Generation Core Processor (Kaby-Lake) and above.
- Mac OS X 10.12 and above, USB-C enabled computer
-Android 8.0 and later, USB-C enabled Smartphone with DP Alt Mode
-Only Samsung and Huawei support PC-like operation, others only support mirror mode.
For a list of supporting mobile device, refer to UH3235’s user manual.
- iOS 12.1 and above, iPad Pro 3rd generation (2018)
- For better HID experience, iPad OS 13 and above is recommended.
Operating Temperature 0–40°C
Storage Temperature    
Humidity 0–80% RH, Non-condensing
Housing Plastic
Weight 0.05 kg ( 0.11 lb )
Dimensions (L x W x H) 9.30 x 7.00 x 1.50 cm
(3.66 x 2.76 x 0.59 in.)

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Aten USB-C 4K Ultra Mini Dock with Power Pass-through product

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