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Compact HDMI adapter with integrated USB-A and USB-C cables

FLEANE

FLEANE HDMI Adapter USB-A USB-C thunderbolt 2.0 4K@30Hz

SKU CH-4045-6C567

Adds two HDMI displays to a USB-A or USB-C port for three separate screens at 4K 30 Hz and 1080p

  • TypeHDMI Adapter
  • Extends a laptop to three separate screens via USB-A and USB-C
  • Delivers 4K at 30 Hz on the first HDMI output and 1080p on the second
  • Works with Windows 10 and 11 plus Mac OS 10.10 or higher
  • Requires Silicon Motion driver installation for extended desktop operation
  • HDCP-protected streaming services such as Netflix and Hulu are not supported

Split and extend to three screens

This USB-A and USB-C adapter adds two HDMI outputs so a laptop or desktop can show three separate displays including the built-in panel. It targets office workers and mobile professionals who need extra screen space for web browsing and productivity software. The device requires a Siliconmotion driver installation before use. It is not suited for gaming or design work that demands high graphics performance.

Connects via USB-A USB-C or thunderbolt

A 2-in-1 cable lets the adapter plug into USB-A USB-C or thunderbolt 3/4 USB 4 ports without extra dongles. Windows 11 10 7 8.1 and Mac OS 10.10 or higher are supported for extended mode while Android 7.1 and above only offers mirroring up to 1080p. iOS Linux and Unix are not supported. The adapter does not play HDCP-protected content from services such as Netflix or Hulu.

Sustained 4K@30Hz and 1080p outputs

One HDMI port delivers 4K resolution at 30Hz while the second provides 1080p for stable extended desktop use during long work sessions. The adapter is built for steady productivity loads rather than burst graphics performance. Driver overhead stays low once the Siliconmotion software is installed. Thermal behaviour remains consistent for typical office applications.

Highlights

  • Extends a laptop to three separate screens via USB-A and USB-C
  • Delivers 4K at 30 Hz on the first HDMI output and 1080p on the second
  • Works with Windows 10 and 11 plus Mac OS 10.10 or higher
  • Requires Silicon Motion driver installation for extended desktop operation
  • HDCP-protected streaming services such as Netflix and Hulu are not supported

Specifications

TypeHDMI Adapter

Questions about this item

What resolution does the second HDMI output cap at during extended use?

The second HDMI output is limited to 1080p while the first supports 4K at 30Hz.

Does the adapter need external power or active cooling when driving two monitors all day?

It draws power from the USB-A or USB-C port and has no fan or external power requirement.

Which host port must the laptop provide for the 2-in-1 cable to connect?

The cable plugs into a USB-A, USB-C or Thunderbolt 3/4 port on the host.

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