---
product_id: 566871209
title: "USB C to Dual HDMI Adapter 4K@60hz, Type C to HDMI Splitter Extended Display for MacBook/MacBook Pro Air Dell XPS13/15, Samsung Galaxy S9/S9+ [MST Mode (Extended displays) Only for Win OS]"
brand: "kozyc"
price: "€ 31.42"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kozyc"
url: https://www.desertcart.it/products/566871209-usb-c-to-dual-hdmi-adapter-4k-60hz-type-c
store_origin: IT
region: Italy
---

# 4K UHD @ 60Hz single display USB-C 3.0 connectivity Dual HDMI output USB C to Dual HDMI Adapter 4K@60hz, Type C to HDMI Splitter Extended Display for MacBook/MacBook Pro Air Dell XPS13/15, Samsung Galaxy S9/S9+ [MST Mode (Extended displays) Only for Win OS]

**Brand:** kozyc
**Price:** € 31.42
**Availability:** ✅ In Stock

## Summary

> 🚀 Double your screens, double your productivity!

## Quick Answers

- **What is this?** USB C to Dual HDMI Adapter 4K@60hz, Type C to HDMI Splitter Extended Display for MacBook/MacBook Pro Air Dell XPS13/15, Samsung Galaxy S9/S9+ [MST Mode (Extended displays) Only for Win OS] by kozyc
- **How much does it cost?** € 31.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/566871209-usb-c-to-dual-hdmi-adapter-4k-60hz-type-c)

## Best For

- kozyc enthusiasts

## Why This Product

- Trusted kozyc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Simplicity:** No drivers, no fuss—just connect and elevate your setup instantly.
- • **Crystal-Clear 4K Visuals:** Experience stunning 4K resolution at 60Hz on a single display, perfect for professional-grade presentations and creative work.
- • **Broad Device Compatibility:** Works flawlessly with MacBook, Dell XPS, Samsung Galaxy, and more, supporting Thunderbolt 3 and DP Alt Mode.
- • **Seamless Dual Display Power:** Extend your workspace with two HDMI monitors for ultimate multitasking.
- • **Compact & Lightweight Design:** Sleek silver finish that fits effortlessly into your mobile office without bulk.

## Overview

The KOZYC USB C to Dual HDMI Adapter delivers versatile dual-monitor support with crisp 4K@60Hz output on a single display and 4K@30Hz on dual displays. Compatible with major OS platforms and devices featuring Thunderbolt 3 or DisplayPort Alt Mode, it offers plug-and-play convenience in a compact, lightweight design—ideal for professionals seeking to maximize their workspace without extra bulk.

## Description

desertcart.com: KOZYC USB C to Dual HDMI Adapter 4K@60hz, Type C to HDMI Splitter Extended Display for MacBook/MacBook Pro Air Dell XPS13/15, Samsung Galaxy S9/S9+ [MST Mode (Extended displays) Only for Win OS] : Electronics

Review: second one purchased- works as intended, reasonably priced. - I needed a replacement for my previous adapter when it stopped working, and was so pleased with the first one I came back and bought another just like it. Turns out the issue wasn't actually the adapter, so the original is still working just fine! Was able to return the new one with no issues, but I did connect it to make sure it worked, just in case I needed to mark broken/defective on the return form. It works beautifully- does exactly what it's supposed to. I don't need- and therefore definitely don't want- a big bulky docking station that can connect every computer made in the last 35 years. Plug and play installation was simple, it takes up NO space, and I was able to easily connect both of my monitors to my laptop for work without having to spend a fortune on a piece of equipment I really don't need. Figuring out my new display settings took longer than connecting the adapter. I've recommended this exact adapter to several of my coworkers who also work from home but don't want to spend a fortune on extra equipment not covered by the office.
Review: Funciona súper bien

## Features

- 【USB 3.0 to Dual HDMI Adapter 】KOZYC USB C to Dual HDMI Adapter is able to connect a USB C port to two HDMI displays. Note: Android system only supports AAA mode(mirror mode); macOS supports AAA, and ABB mode (does not support MST ABC mode); Windows OS supports AAA, ABB, ABA, and ABC mode.
- 【4k 60Hz】When a single HDMI port is working, the resolution is up to 4K@60Hz (3840X2160P@60Hz). When both HDMI ports are working, the maximum supported resolution is limited to 4K@30Hz.This USB C to HDMI adapter is backward compatible with 60Hz for resolutions of 2K/1080P. Please note: If you want to get a 4k resolution, please make sure your device supports 4k and uses a HDMI cable 2.0 or better
- 【Plug and Play】No external power supply is required for this USB C to HDMI Adapter, just plug and play, and no need for any driver. Note: NOT for all USB-C port laptops, Make sure your laptop or PC supports ” Thunderbolt 3” or “displayport output mode（DP ALT mode）
- 【Broad Compatibility】This USB C HDMI Adapter is compatible with Linux, Windows, Mac OS, & Android systems, with compatible Thunderbolt 3 and DP 1.4 alt mode. Support: MacBook/ MacBook Pro, Dell XPS, LG, HP, Samsung Galaxy, etc.
- 【What You Get】KOZYC USB-C 3.0 to HDMI Dual Display Adapter x 1, User Manual x1 with a hassle-free 2-year warranty and lifetime technical support. Feel free to reach our friendly customer service if you have any questions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CG5W614X |
| Best Sellers Rank | #116 in USB Hubs |
| Brand | KOZYC |
| Color | silver |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,082) |
| Date First Available | August 21, 2023 |
| Item Dimensions LxWxH | 2.2 x 1.87 x 0.39 inches |
| Item Weight | 1.26 ounces |
| Item model number | K2AD12UH |
| Manufacturer | KOZYC |
| Operating System | Mac OS 9, Windows 10, Windows 7 |
| Product Dimensions | 2.2 x 1.87 x 0.39 inches |

## Product Details

- **Brand:** KOZYC
- **Color:** silver
- **Compatible Devices:** Laptops
- **Hardware Interface:** HDMI, Thunderbolt, USB Type C
- **Special Feature:** Play, Plug

## Images

![USB C to Dual HDMI Adapter 4K@60hz, Type C to HDMI Splitter Extended Display for MacBook/MacBook Pro Air Dell XPS13/15, Samsung Galaxy S9/S9+ [MST Mode (Extended displays) Only for Win OS] - Image 1](https://m.media-amazon.com/images/I/71AN8F5wfxL.jpg)
![USB C to Dual HDMI Adapter 4K@60hz, Type C to HDMI Splitter Extended Display for MacBook/MacBook Pro Air Dell XPS13/15, Samsung Galaxy S9/S9+ [MST Mode (Extended displays) Only for Win OS] - Image 2](https://m.media-amazon.com/images/I/71bfuwVpydL.jpg)
![USB C to Dual HDMI Adapter 4K@60hz, Type C to HDMI Splitter Extended Display for MacBook/MacBook Pro Air Dell XPS13/15, Samsung Galaxy S9/S9+ [MST Mode (Extended displays) Only for Win OS] - Image 3](https://m.media-amazon.com/images/I/71qo+BEokfL.jpg)
![USB C to Dual HDMI Adapter 4K@60hz, Type C to HDMI Splitter Extended Display for MacBook/MacBook Pro Air Dell XPS13/15, Samsung Galaxy S9/S9+ [MST Mode (Extended displays) Only for Win OS] - Image 4](https://m.media-amazon.com/images/I/81K9K8pig3L.jpg)
![USB C to Dual HDMI Adapter 4K@60hz, Type C to HDMI Splitter Extended Display for MacBook/MacBook Pro Air Dell XPS13/15, Samsung Galaxy S9/S9+ [MST Mode (Extended displays) Only for Win OS] - Image 5](https://m.media-amazon.com/images/I/81KE5-j3HDL.jpg)

## Questions & Answers

**Q: Can't extend two different screens on macOS**
A: ABC/ABA/AAB (Extend) Display Mode is not supported on macOS, This hub only supports SST mode under macOS and can only extend 1 monitor.

**Q: Product does not work as intended？**
A: Before purchasing, make ensure your computer's USB-C port supports DisplayPort Alt Mode, as this is required for the adapter to transmit video signals to external monitors

**Q: Can't extend two different screens ?**
A: macOS only supports mirror mode (AAA, ABB mode), It does not support Extended mode（ABC, ABA, AAB Mode).

**Q: Why product is not compatible with device ?**
A: Ensure your laptop's USB-C support displayport ALT mode , Kindly note that a single display can support up to 4K@60hz, but in MST mode, dual displays can only support up to 4K@30hz.

**Q: Product didn't work?**
A: 1. Adjust the laptop's output resolution to a lower setting or verify the cable connection. 2. replace a newer 4K@60hz UHDTV or or laptop compatible with the DP 1.4 standard or Thunderbolt 3 Note: A display up to 4K@60hz, dual displays up to 4k@30hz

## Customer Reviews

### ⭐⭐⭐⭐⭐ second one purchased- works as intended, reasonably priced.
*by R***Y on July 9, 2024*

I needed a replacement for my previous adapter when it stopped working, and was so pleased with the first one I came back and bought another just like it. Turns out the issue wasn't actually the adapter, so the original is still working just fine! Was able to return the new one with no issues, but I did connect it to make sure it worked, just in case I needed to mark broken/defective on the return form. It works beautifully- does exactly what it's supposed to. I don't need- and therefore definitely don't want- a big bulky docking station that can connect every computer made in the last 35 years. Plug and play installation was simple, it takes up NO space, and I was able to easily connect both of my monitors to my laptop for work without having to spend a fortune on a piece of equipment I really don't need. Figuring out my new display settings took longer than connecting the adapter. I've recommended this exact adapter to several of my coworkers who also work from home but don't want to spend a fortune on extra equipment not covered by the office.

### ⭐⭐⭐⭐⭐ Review
*by J***O on February 7, 2026*

Funciona súper bien

### ⭐⭐⭐⭐⭐ Great value
*by S***L on January 28, 2026*

Great value

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- KOZYC USB C to Dual HDMI Adapter 4K@60hz, Type C to HDMI Splitter Extended Display for MacBook/MacBook Pro Air Dell XPS13/15, Samsung Galaxy S9/S9+ [MST Mode (Extended displays) Only for Win OS]
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-09*