Displayport to Dual Displayport Splitter Adapter 4K@60Hz - Dual

Our review of the Displayport to Dual Displayport Splitter Adapter finds it useful for users who need to drive two DP monitors from a single DisplayPort source for productivity or presentations. The single biggest reason to buy is reliable dual-display support at up to 4K@60Hz in extended or mirror modes on Windows, which makes it a compact option for office desks, conference rooms, and multimedia setups where two DP monitors are required without adding a second GPU output.

Key Features

• Dual 4K Output: Supports dual display at 4K@60Hz so two monitors can show the same or extended desktop on Windows systems.
• High Single-Display Refresh: Capable of a single display at 4K@120Hz or 144Hz when connected to one output and using a DP1.4 cable for smoother motion.
• MST and SST Modes: Windows supports both MST and SST for flexible extended or mirrored arrangements, giving users more control over multi-monitor layouts.
• Plug and Play: No driver installation required; the adapter works immediately after connecting and powering the included USB C cable for chipset power.
• Wide Compatibility: Works with PCs and laptops running Windows, Linux and Unix, making it suitable for office, classroom and gaming environments where DP output is available.
• Portable Design: Compact housing and included USB C power cable make it easy to carry and use in multiple locations without extra accessories.

Who It's For

This adapter is ideal for professionals and educators who need to run two DisplayPort monitors from a single DP output on a Windows PC or laptop, and for gamers or creators who sometimes want a single high-refresh external display at 4K@120Hz. It is also useful in meeting rooms where a portable splitter can feed two displays for presentations.

It is not suitable for Mac users who require independent extended displays from a single DP port, because MacOS only supports SST mirror configurations with this hub. Also ensure your host has a native DP port; the unit will not work through hosts without DisplayPort output.

Pros & Cons

Pros

• Supports dual 4K@60Hz on Windows for extended or mirrored desktops.
• Single-monitor high refresh up to 4K@120Hz when using one output and DP1.4 cable.
• Plug-and-play operation with included USB C power cable for easy setup.
• Broad OS support including Windows, Linux and Unix for flexible deployments.

Cons

• MacOS does not support dual independent extended displays with this splitter; only mirror SST modes are supported.
• Requires a powered USB C connection and recommended short DP cables (under 1.8m) for reliable performance.

Specifications

Brand	avedio links
Input	1 x DisplayPort
Output	2 x DisplayPort
Max Resolution (Single)	4K@120Hz or 4K@144Hz (DP1.4 cable)
Max Resolution (Dual)	4K@60Hz per monitor (DP1.2 or above)
Modes	SST and MST on Windows; SST mirror on MacOS
Power	USB C power cable included (required)

Our Verdict

The Displayport to Dual Displayport Splitter Adapter is a practical, compact hub for Windows users who need reliable dual DP outputs at 4K@60Hz or a single high-refresh DP display. It offers good value where adding a second monitor output without a new GPU is the goal, but Mac users or setups without a DP port should look elsewhere.

Frequently Asked Questions

Can this splitter run two monitors at 4K@60Hz?
Yes, when using DP1.2 or higher cables and a compatible Windows system it supports dual 4K@60Hz operation.

Does it need external power to work?
Yes, the included USB C cable must be connected to a USB power source to supply the internal chipset for reliable signal distribution.

Will MacOS support extended desktops with two different monitors?
No, MacOS only supports SST mirror modes with this device, so independent extended displays from one DP port are not supported on Mac.