MONOPRICE 

MONOPRICE 43525 SUPPORTS TWO 4K@60HZ HDMI DISPLAYS, THUNDERBOLT 3, AND DISPLAYPORT ALT MODE

Mfg Part Number:  43525  
Image may not reflect the actual item.
Price: $50.21 + Free Shipping
Quantity:
In Stock: 25923
Last Updated: Jan 19, 2026
No Sales Tax except these states
, PO and Wire.

USB-C® to Dual 4K HDMI® Adapter

Supports two 4K@60Hz HDMI displays, Thunderbolt™ 3, and DisplayPort® Alt Mode

Unclutter your computer desktop and make your work easier and more productive by adding up to two 4K@60Hz HDMI® displays using the Monoprice™ USB-C® to Dual 4K HDMI Adapter. This plug 'n' play adapter requires no external drivers or special configuration. Just plug it in and adjust your desktop the way you want. It is compatible with USB Type-C® or Thunderbolt™ 3 host systems running the Windows® and macOS® operating systems, with support for DisplayPort Alt mode.

It supports the Multi-Stream Transport (MST) feature on Windows systems, which allows each display to show content different from each other and from the main host screen. It also supports the Single-Stream Transport (SST) and Mirror display modes for both Windows and macOS systems. The adapter is compact and lightweight, making it easy to pack in your laptop bag and reducing desktop or back-of-the-PC clutter.

  • Supports up to two 4K@60Hz displays on DP 1.4 Alt Mode hosts
  • Supports up to two 4K@30Hz displays on DP 1.2 Alt Mode hosts
  • Compatible with the Windows® and macOS® operating systems
  • Supports USB Type-C® and Thunderbolt™ 3 hosts
  • Support High-Dynamic Range (HDR)
  • Supports Multi-Stream Transport (MST) mode on Windows hosts
  • Supports Single-Stream Transport (SST) and Mirror display modes on both Windows and macOS hosts


TWO 4K DISPLAYS

This USB-C® to Dual 4K HDMI® Adapter supports up to two 4K@60Hz HDMI displays, when connected to hosts that support the DisplayPort® 1.4 Alt Mode. For hosts that support DisplayPort 1.2 Alt Mode, the adapter supports two 4K@30Hz displays.

WIDE COMPATIBILITY

This adapter is compatible with USB Type-C® or Thunderbolt™ 3 hosts running both the Windows® and macOS® operating systems, with support for DisplayPort Alt mode.

SUPPORTS MST, SST, AND MIRROR MODES

This USB-C® to Dual 4K HDMI® Adapter supports the Multi-Stream Transport feature on Windows® hosts, which allows each display to show content different from each other and different from the main host screen. It also supports the Single-Stream Transport (SST) and Mirror display modes for both Windows and macOS® systems. SST allows the external displays to show content different from the main screen, but identical to each other, while Mirror mode has the two external displays showing the same content as the main host screen.

COMPACT AND LIGHTWEIGHT

The compact and lightweight adapter measures only 2.2" x 2.0" x 0.5" , making it easy to pack in your laptop bag and reducing desktop or back-of-the-PC clutter.


Main Specification
General Information
Manufacturer Monoprice, Inc
Manufacturer Part Number 43525
Manufacturer Website Address http://www.monoprice.com
Brand Name Monoprice
Product Name USB-C to Dual 4K HDMI Adapter (Dual 4K@60Hz)
Product Type A/V Adapter
Technical Information
Adapter Type HDMI/USB-C
Connector Type on First End USB Type C - Male
Connector Gender on First End Male
Connector on First End Details 1 × USB Type C - Male
Connector Type on Second End HDMI Digital Audio/Video - Female
Connector Gender on Second End Female
Connector on Second End Details 2 × HDMI Digital Audio/Video - Female
Maximum Resolution Supported 3840 x 2160
Features HDR Support
Features Multi-Stream Transport (MST) Support
Features Plug and Play
Features Lightweight
Features Single Stream Transport (SST)
Cable Length 7"
Miscellaneous
Operating System Compatibility Mac OS
Operating System Compatibility Windows
Device Supported Notebook
Device Supported Audio/Video Device
Device Supported Desktop Computer
Device Supported Display
Country of Origin Vietnam
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
[1024] [true] [Yes] [No] [No]