Name: Monoprice USB-C to Dual 4K DisplayPort Adapter (Dual 4K@60Hz)
Brand: Monoprice
Price: 28.99 USD
Availability: InStock
Rating: 4.5 (6 reviews)

Monoprice USB-C to Dual 4K DisplayPort Adapter (Dual 4K@60Hz)

Product # 43526

UPC # 889028178911

$28.99

In Stock

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Qty: 1 $28.99

Qty: 2-9 $28.09

Qty: 10-19 $27.29

Qty: 20-49 $26.09

Qty: 50+ $24.69

Key Features

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
Support High‑Dynamic Range (HDR)

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Questions That Need Answers | My Posts

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Browse 3 questions Browse 3 questions and 5 answers

Will it register the added displays as 2 individual displays so it can be extended, or will it simply make the 2 added displays as mirrors?

A shopper on Jul 21, 2022

BEST ANSWER: For PC’s it will extend. For Macs it will mirror only.

Reply
Inaccurate
Anthony F on Jul 21, 2022
Purchased on Jun 22, 2022

BEST ANSWER: For PC’s it will extend. For Macs it will mirror only.

Reply
Inaccurate
Anthony F on Jul 21, 2022
Purchased on Jun 22, 2022

Windows 10, v21H2 - it registers as 2 individual displays. I haven't tried it on other OSes but I believe it would function similarly.

Reply
Inaccurate
Doug C on Jul 21, 2022
Purchased on Jul 6, 2022

It will register as 2 separate displays (not mirrored). Though it does support the option to mirror to them as well if you would like.

Reply
Inaccurate
Natrone G on Jul 21, 2022
Purchased on Jun 4, 2022

Yes, it will register as two different displays. Depending on your computers setting they can be extended displays or mirrored.

Reply
Inaccurate
Lee L on Jul 21, 2022
Purchased on Jun 22, 2022

Vote for the best answer above!

displayport 1.2 or 1.4?

A shopper on Jul 13, 2022

BEST ANSWER: from their description:
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

Reply
Inaccurate
Michael F on May 17, 2024

Does it support extend mode for windows and macOS?

A shopper on May 24, 2022

Review More Purchases | My Posts

4.6 / 5.0

8 Reviews

5 Stars

4 Stars

3 Stars

2 Stars

1 Star

Rated 5 out of 5

Works great, with a caveat

At first, this didn't seem to work at all with my laptop. If I plugged in two DP cables, only one would work at a time. So I thought it was broken. Then I used it on my work laptop and it worked instantly and perfectly. Turns out my personal laptop doesn't support two displays in one USB-c port. So this works great IF your device supports it.

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May 28, 2026

Kaden H

Purchased
4 months ago

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Rated 5 out of 5

Lightweight and works great

Plug them in and it works it's wonder.

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January 22, 2026

Yulin D

Purchased
7 months ago

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Rated 5 out of 5

Third Screen

Added third screen to work setup. Have not tried running two screens at once from this device, but for one ultrawide it works great. Plug and play, no messing around with installing software

I used this device to add a third screen to my work setup, works great for a single 3440x1440 screen

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May 8, 2025

nick c

Purchased
1 year ago

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Rated 2 out of 5

Doesn't Work with My Laptop

This adapter doesn't work with my Dell Precision running Linux. My laptop works with other passive USB-C and Thunderbolt Displayport alt mode adapters, so I was surprised that this one didn't work despite using the same protocol. I do not believe the product was defective, because it works with my secondary Windows laptop.