---
product_id: 509643224
title: "j5create USB4 8K Multi-Function Hub - 8K60/4K144 HDMI, 2.5G Ethernet, PD Charging, 10Gbps USB-A, 10Gbps USB-C Ports | Compatible with MacBook, Windows, Thunderbolt 3/4, and USB4 Devices (JCD403)"
brand: "j5create"
price: "€ 117.62"
currency: EUR
in_stock: true
reviews_count: 13
category: "J5create"
url: https://www.desertcart.de/products/509643224-j5create-usb4-8k-multi-function-hub-8k60-4k144-hdmi-2
store_origin: DE
region: Germany
---

# 40Gbps USB4 bandwidth 2.5Gbps Ethernet speed 8K60 / 4K144 HDMI output j5create USB4 8K Multi-Function Hub - 8K60/4K144 HDMI, 2.5G Ethernet, PD Charging, 10Gbps USB-A, 10Gbps USB-C Ports | Compatible with MacBook, Windows, Thunderbolt 3/4, and USB4 Devices (JCD403)

**Brand:** j5create
**Price:** € 117.62
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your desk setup with the ultimate USB4 powerhouse!

## Quick Answers

- **What is this?** j5create USB4 8K Multi-Function Hub - 8K60/4K144 HDMI, 2.5G Ethernet, PD Charging, 10Gbps USB-A, 10Gbps USB-C Ports | Compatible with MacBook, Windows, Thunderbolt 3/4, and USB4 Devices (JCD403) by j5create
- **How much does it cost?** € 117.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/509643224-j5create-usb4-8k-multi-function-hub-8k60-4k144-hdmi-2)

## 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

- • **Cinema-Grade Visuals:** Output stunning 8K@60Hz or ultra-smooth 4K@144Hz HDR video for immersive presentations and creative projects.
- • **Turbocharged Networking:** Enjoy seamless streaming and lag-free video calls with hyper-fast 2.5G Ethernet connectivity.
- • **Universal Compatibility:** Works flawlessly with MacBook Pro/Air M1/M2, Windows Thunderbolt 3/4, and USB4 devices—your all-in-one productivity hub.
- • **Power & Data, All-in-One:** Charge your laptop with up to 100W PD while simultaneously connecting multiple 10Gbps USB-A and USB-C devices.
- • **Blazing-Fast USB4 Connectivity:** Experience ultra-high 40Gbps data transfer speeds, future-proofing your workflow with next-gen USB4 tech.

## Overview

The JCD403 USB4 8K Multi-Function Hub delivers cutting-edge 40Gbps USB4 data transfer, ultra-high-resolution 8K60/4K144 HDMI output, and lightning-fast 2.5Gbps Ethernet. It supports up to 100W power delivery and multiple 10Gbps USB ports, ensuring seamless connectivity for MacBook, Windows, Thunderbolt 3/4, and USB4 devices—perfect for professionals demanding speed, clarity, and versatility.

## Description

desertcart.com: j5create USB4 8K Multi-Function Hub - 8K60/4K144 HDMI, 2.5G Ethernet, PD Charging, 10Gbps USB-A, 10Gbps USB-C Ports | Compatible with MacBook, Windows, Thunderbolt 3/4, and USB4 Devices (JCD403) : Electronics

Review: Buena alternativa al Thunderbolt 4, lo utilizo en MacBook Pro M3, le tengo conectado una interface de sonido.
Review: I bought it because of USB4 and 2.5Gbps NIC - So far so good as it works with many USB4/Thunderbolt 4 Windows laptops, including the ASUS ZenBook Duo, the Lenovo Yoga Slim 7, and the HP Dragonfly Pro One. I deducted one star because the USB-C downstream port is only USB 3.1 maxing out at 10Gbps; wish it had another USB4 port with 40Gbps bandwidth.

## Features

- 【Next-Gen USB4 Technology】 – JCD403 is featuring USB4 technology that provides upgraded bandwidth for video and data, fast transfer rates of up to 40Gbps, and backwards compatibility with Thunderbolt 4, Thunderbolt 3 or other USB-C host devices.
- 【Stunning 8K60 / 4K144 HDMI】– Features ultra-hi-res up to 8K@60 or 4K@144 HDMI video output for a high quality visual experience that can be used for both mirror and extended mode. Requires direct HDMI connection. Computer, cable and monitor need to support 8K. 4K HDR support - Kindly verify whether the screen has HDR capabilities or if there's an option to activate HDR functionality. Note: macOS supports up to 4K60 with HDMI output.
- 【Hyper-Fast 2.5G Ethernet】- Offers a ethernet port with up to 2500Mbps(2.5Gbps) speed, allows you enjoy faster file transfers, smoother video conferencing and seamless streaming.
- 【All the Essential Ports You Need】– Supports USB4 up-stream port and offers an HDMI port with up to 8K/60Hz, 4K/144Hz. Two USB-A data port up to 10Gbps, USB-C PD port with Power Delivery up to 100W and up to 10Gbps, USB-C Data port with up to 10Gbps, a Ethernet port with up to 2.5G.
- 【Wide Compatibility】Compatible with 2022 MacBook Pro/ Air M2, 2021 MacBook Pro 14-inch, 16-inch (M1 Pro), 2020 MacBook Pro/ Air M1, 2019/2018/2017/2016 MacBook Pro, 2018 MacBook Air, 2021 iMac M1, 2019/ 2017 iMac, iMac Pro, Mac Mini M1, 2022 iPad Air M1, 2021 iPad Pro M1, 2020/2018 iPad Pro, 2020 iPad Air and other laptops supporting Type-C, Thunderbolt 3, Thunderbolt 4 or USB4 interface.

## Product Details

- **Brand:** j5create
- **Color:** Space Grey
- **Hardware Interface:** Ethernet, HDMI, Thunderbolt, USB, USB 3.0, USB Type C
- **Special Feature:** Fast Charging
- **Compatible Devices:** Laptops, Smartphones, Tablets

## Images

![j5create USB4 8K Multi-Function Hub - 8K60/4K144 HDMI, 2.5G Ethernet, PD Charging, 10Gbps USB-A, 10Gbps USB-C Ports | Compatible with MacBook, Windows, Thunderbolt 3/4, and USB4 Devices (JCD403) - Image 1](https://m.media-amazon.com/images/I/61ucbUvitvL.jpg)

## Questions & Answers

**Q: Does the usb-c port support displayport alt mode to connect to a usb-c capable monitor?**
A: No, the USB-C 3.2 Gen2 supports 10Gbps data transmission and the other USB-C supports power delivery 3.0 up to a 100W. The only video port that is available is the HDMI.

**Q: Does g-sync work with this USB hub?**
A: Unfortunately, I do not have an available monitor with G-sync capabilities to test the JCD403 device. I recommend contacting a j5create Technical Support agent regarding this question. It's possible they may have come across customer interested in G-sync capabilities with other j5create devices as well. Their information can be found on our website under the "Support" tab and a specialist will be ready to assist you. Thank you.

**Q: If i hook up a usb 3.0 hub that has its own power to a usb-a port on this device, do i need to still power this device? i'll use hdmi & ethernet also.**
A: The USB4 8K Multi-Port Hub will need to be directly connected to a computer that supports an available Thunderbolt 4, Thunderbolt 3, USB4, or USB-C with DisplayPort 1.4 alt mode and Power Delivery features to power this device. The power-in port on this device will allow pass-through charge, as well as additional power to the USB ports when a power-brick is attached.  For more information on this product, please visit https://en.j5create.com/products/jcd403  Thank you.

**Q: Does this hub work when using with usb 3 host devices with usb c port?**
A: One of the USB-C port supports power delivery 3.0 100W for pass-through charge and the other USB-C 3.2 Gen2 supports10Gbps data transmission.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***O on December 14, 2024*

Buena alternativa al Thunderbolt 4, lo utilizo en MacBook Pro M3, le tengo conectado una interface de sonido.

### ⭐⭐⭐⭐ I bought it because of USB4 and 2.5Gbps NIC
*by P***C on February 18, 2025*

So far so good as it works with many USB4/Thunderbolt 4 Windows laptops, including the ASUS ZenBook Duo, the Lenovo Yoga Slim 7, and the HP Dragonfly Pro One. I deducted one star because the USB-C downstream port is only USB 3.1 maxing out at 10Gbps; wish it had another USB4 port with 40Gbps bandwidth.

### ⭐⭐ Unusable
*by A***E on June 23, 2023*

Received the JCD403-1A model of this USB hub and when PD (Power Delivery) is used, the device makes a hissing noise or electrical distortion you can call it. Maybe I just received a defective unit, but deducting stars since this should have been caught during QC. Picked up a different brand USB hub and no issues. Will be returning this unit.

## Frequently Bought Together

- j5create USB4 8K Multi-Function Hub - 8K60/4K144 HDMI, 2.5G Ethernet, PD Charging, 10Gbps USB-A, 10Gbps USB-C Ports | Compatible with MacBook, Windows, Thunderbolt 3/4, and USB4 Devices (JCD403)
- Maxonar [2 Pack 3.3FT] Thunderbolt 4 Cable, 240W Thunderbolt Cable 40Gbps Sync 8K/5K@60Hz Display and for Thunderbolt 4, Thunderbolt 3, USB4, and USB-C Devices
- j5create USB4 8K60 Slim Hub - 6 in 1 USB4 Hub with 8K60/4K144 HDMI, PD Charging, USB-A, USB-C Ports | Compatible with MacBook, Windows Laptops, Thunderbolt 3/4, and USB4 Devices (JCH453)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-01*