---
product_id: 275379877
title: "JCA366"
brand: "j5create"
price: "€ 106.33"
currency: EUR
in_stock: null
reviews_count: 12
url: https://www.desertcart.sk/products/275379877-jca366
store_origin: SK
region: Slovakia
---

# 4 HDMI ports for multi-display Windows Multi-Monitor Assistant Supports 4x 1080p @ 60Hz JCA366

**Brand:** j5create
**Price:** € 106.33
**Availability:** ❌ Out of Stock

## Summary

> 🖥️ Elevate your desktop game—because one screen is so last decade!

## Quick Answers

- **What is this?** JCA366 by j5create
- **How much does it cost?** € 106.33 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/275379877-jca366)

## Best For

- j5create enthusiasts

## Why This Product

- Trusted j5create brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug, Play & Go:** Effortless setup with quick driver install and instant multi-monitor connectivity—no tech headaches.
- • **Quad-Screen Powerhouse:** Expand your workspace with 4 seamless 1080p displays via a single USB-C port.
- • **Boost Your Productivity:** Customize your workflow with extended, cloned, or dedicated app screens for ultimate multitasking.
- • **Smart Window Management:** Windows users get bonus Multi-Monitor Assistant software for drag, drop, zoom, and smooth control.
- • **Crystal Clear Visuals & Audio:** Experience vibrant 1080p visuals at 60Hz with immersive stereo sound on every monitor.

## Overview

The j5create USB-C to 4 Port HDMI Adapter Hub (JCA366) transforms any Type-C MacBook or Windows laptop into a multi-monitor command center, supporting up to four 1080p 60Hz displays simultaneously. Designed for professionals craving enhanced productivity, it offers flexible display modes, stereo audio, and a dedicated Windows assistant app for seamless window management. Compact, easy to install, and built for serious multitasking, this space grey hub is your gateway to a clutter-free, ultra-efficient workspace.

## Description

desertcart.com: j5create USB-C to 4 Port HDMI Adapter Hub- Multi Monitor Splitter - Support 4 1080p 60Hz Displays - Compatible with Type-C MacBook and Windows Laptop (JCA366) : Electronics

Review: Easy Install. Works for HP Envy x360 laptop. Multiple Video Screens Are Jittery. - Hp Envy x360 supports 3 monitors out of the box. After plugging in the J5create to the USB-C 5Gbps port , I have 5 monitors running extended mode (4x 1080p external monitors plus my laptop 1080p monitor). After downloading and installing the driver from their website, you can arrange the 5 displays directly from the windows desktop display utility. See attached picture. Even though I haven't tried it yet, I'm pretty sure I can run 6x 1080p monitors now (4 from the j5, the laptop monitor, plus one from the HP envy HDMI port). I can watch video on 1 of the monitors, but it can't handle videos on 2 monitors. Think or Swim stock charts seem to work OK on all screens simultaneously. Additionally, there is a windows utility assistant you can download from their website, but I didn't need it. I was able to setup the 1080p monitors through the windows system display settings. It was definitely plug and play. No hassles. Shocked. I am using windows 10.
Review: Works great - Works great

## Features

- Effortless Multi-Monitor Expansion: Transform your laptop or personal computer into a multi-display powerhouse with our USB-C to 4-port HDMI Multi-Monitor Adapter. Add four extra monitors through a simple USB-C connection, eliminating the need for an expensive video card.
- Boost Productivity with Flexible Display Modes: Unleash your productivity with various display modes. Extend your desktop across multiple screens, clone screens, or dedicate individual applications to each monitor. Ideal for multitasking and enhancing efficiency in standard business applications.
- 1080p HD Visuals with Stereo Audio: Enjoy stunning 1080p resolution at 60 Hz on each HDMI port, coupled with immersive stereo audio support. Whether it's video playback or dynamic display rotation (0°, 90°, 180° & 270°), our adapter delivers a crystal-clear visual and auditory experience. (Display Rotation is not supported on macOS)
- User-Friendly Multi-Monitor Assistant Software: Windows users can elevate their experience with our Multi-Monitor Assistant Application. Effortlessly manage multiple windows, drag, drop, zoom, and more, enhancing your workflow without complexity. Note: Application available for Windows only.
- Easy Installation: Please follow the quick start guide to download and install the latest driver before plug this device to your computer. Install the driver -> Plug JCA366 to your computer -> Link your monitors using HDMI cables, then you've created a multi-display workspace without the complexity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088TKV9SQ |
| Best Sellers Rank | #410 in USB Hubs |
| Brand | j5create |
| Color | Space Grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (584) |
| Date First Available | May 19, 2020 |
| Item Dimensions LxWxH | 0.63 x 4 x 3.13 inches |
| Item Weight | 8.2 ounces |
| Item model number | JCA366 |
| Manufacturer | j5create |
| Operating System | Windows 10 |
| Product Dimensions | 0.63 x 4 x 3.13 inches |

## Product Details

- **Brand:** j5create
- **Color:** Space Grey
- **Compatible Devices:** Monitors
- **Hardware Interface:** USB
- **Special Feature:** Lightweight, Powered

## Images

![JCA366 - Image 1](https://m.media-amazon.com/images/I/61QBNsTkcVL.jpg)
![JCA366 - Image 2](https://m.media-amazon.com/images/I/71E3+oqJ0VL.jpg)
![JCA366 - Image 3](https://m.media-amazon.com/images/I/71y5jjq7WYL.jpg)
![JCA366 - Image 4](https://m.media-amazon.com/images/I/81HyzxzSISL.jpg)
![JCA366 - Image 5](https://m.media-amazon.com/images/I/81S3iqdyVEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Install. Works for HP Envy x360 laptop. Multiple Video Screens Are Jittery.
*by A***R on February 23, 2022*

Hp Envy x360 supports 3 monitors out of the box. After plugging in the J5create to the USB-C 5Gbps port , I have 5 monitors running extended mode (4x 1080p external monitors plus my laptop 1080p monitor). After downloading and installing the driver from their website, you can arrange the 5 displays directly from the windows desktop display utility. See attached picture. Even though I haven't tried it yet, I'm pretty sure I can run 6x 1080p monitors now (4 from the j5, the laptop monitor, plus one from the HP envy HDMI port). I can watch video on 1 of the monitors, but it can't handle videos on 2 monitors. Think or Swim stock charts seem to work OK on all screens simultaneously. Additionally, there is a windows utility assistant you can download from their website, but I didn't need it. I was able to setup the 1080p monitors through the windows system display settings. It was definitely plug and play. No hassles. Shocked. I am using windows 10.

### ⭐⭐⭐⭐⭐ Works great
*by A***R on September 2, 2025*

Works great

### ⭐⭐⭐⭐⭐ Great for business/management work
*by A***R on June 5, 2023*

Started a job last summer that was hybrid. In office, we have massive single monitors or a set of double monitors. Trying to do work remotely on a laptop was excruciating. I just didn’t have enough space to have an efficient workflow for the specific projects I was working on. I got four Lenovo monitors from a friend of mine that were HDMI in hopes to get a good setup going. I needed a dongle from usb-C to quad HDMI to support the four monitors on my Lenovo Yoga laptop. This was the answer for me. It is basically plug and play. I did download the driver from the J5 create website and once that’s downloaded, configuring the 5 total monitors (my quad setup then my laptop screen) was as usual in the windows 11 settings. I’d say my only complaint is that the refresh rate is definitely slow. It’s not amazing, but I’m not watching videos and Zoom video is already mediocre quality on a good day, so for video conferencing the difference was not noticeable. I did test it out with Netflix to see the video/refresh quality and while it is nothing astounding, it was tolerable. Overall, for $100 versus buying an entire new setup that has a quad HDMI graphics card, I am more than happy. It has been super helpful to spread out my work so I can transpose information across different programs.

## Frequently Bought Together

- j5create USB-C to 4 Port HDMI Adapter Hub- Multi Monitor Splitter - Support 4 1080p 60Hz Displays - Compatible with Type-C MacBook and Windows Laptop (JCA366)
- j5create USB to HDMI Adapter - Dual HDMI USB 3.0 Multi-Monitor Cable | 4K + 1080p | Compatible with Windows and macOS (JUA365)
- UGREEN USB Hub 3.0, USB Splitter 4 Port Ultra Slim with 5Gbps Data Transfer, USB Extender for Mouse, Keyboard, Flash Drive, U Disk, Printer, Compatible with Laptop, Desktop PC, Xbox, PS5, and More

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**Shop now:** [https://www.desertcart.sk/products/275379877-jca366](https://www.desertcart.sk/products/275379877-jca366)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-20*