# j5create JCD403 USB4 8K Multi-Port Hub USB Type-C HDMI RJ-45

**URL:** https://aio.lv/en/product--j5-create-jcd403-n--7402904
**Data updated:** 2025-12-30 06:09 (EET)
**Category:** USB Hubs
**Manufacturer:** j5 create
**Manufacturer code:** JCD403-N
**EAN:** 4712795086614
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 117.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 97.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--j5-create-jcd403-n--7402904

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The j5create JCD403 USB4 8K Multi-Port Hub features USB Type-C, HDMI, RJ-45, and USB 3.2 Gen 2 ports. It supports data transfer rates up to 10 Gbps and resolutions up to 7680 x 4320 pixels. Ideal for connecting multiple devices and high-resolution displays.

## Long description

The j5create JCD403 USB4 8K Multi-Port Hub is a USB Type-C hub that combines a USB4 controller with compatibility for Thunderbolt 4 and earlier USB standards. It supports up to 40 Gbps total throughput with dynamic allocation of data and display bandwidth, enabling connection of high-definition monitors with resolutions up to 8K (7680 x 4320). The hub includes HDMI, RJ-45 Ethernet, one USB-C SuperSpeed+ 10 Gbps port, two USB-A SuperSpeed+ 10 Gbps ports, and a USB-C Power Delivery pass-through port that supplies up to 100 W to charge a connected laptop while powering peripherals.
Advantages
The hub delivers high aggregate bandwidth (up to 40 Gbps) suitable for demanding display and data tasks while remaining backward compatible with older USB and Thunderbolt 4 devices. With dedicated SuperSpeed+ 10 Gbps ports and a 100 W USB-C Power Delivery passthrough, it supports fast data transfers, external device connectivity, and laptop charging through a single USB Type-C connection. Its compact grey enclosure provides multiple interfaces—HDMI, RJ-45, USB-A and USB-C—reducing the need for separate adapters.
Suitable for
Connecting one or more high-resolution external monitors (up to 8K)
Expanding laptop ports for peripherals such as external drives, keyboards and mice
Providing wired network access via RJ-45 Ethernet
Charging a laptop while using multiple USB devices (up to 100 W pass-through)
Key specifications
Manufacturer: j5 create, Model: JCD403 (JCD403-N)
Host interface: USB Type-C (USB4 compatible, Thunderbolt 4 compatible)
Max throughput: up to 40 Gbps (dynamic allocation for data and display)
Display support: up to 8K (7680 x 4320)
Ports quantity: 6 — HDMI, RJ-45 Ethernet, 1 × USB-C SuperSpeed+ 10 Gbps, 2 × USB-A SuperSpeed+ 10 Gbps, USB-C Power Delivery
Power Delivery: up to 100 W pass-through
Product colour: Grey
Weight: 0.109 kg
How to use
Connect the hub to a host computer via the USB Type-C (USB4) host cable. Use the HDMI port to attach an external monitor, and configure display settings on the host operating system as needed. Plug network cable into the RJ-45 port for wired LAN access. Attach peripherals to the USB-A or USB-C SuperSpeed+ ports for data and charging. If charging the laptop, connect a USB-C PD power adapter to the hub’s USB-C Power Delivery port to provide up to 100 W pass-through power to the host.
Usage recommendations
For optimal display performance when using high resolutions (4K/8K) and multiple peripherals, use a host system and cables that fully support USB4 or Thunderbolt 4 and connect a high-wattage USB-C PD adapter (up to 100 W) to the hub’s power input.

## Specifications

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Cable type | Round cable |
| Product colour | Grey |
| Data transfer rate | 10000 Mbit/s |
| Compatible products | Available Thunderbolt 4, Thunderbolt 3, USB4, and USB-C host laptops.
GPU and video source:
DisplayPort 1.4 alt mode with DSC supports 8K 60 Hz or 4K 144Hz.
DisplayPort 1.4 alt mode without DSC supports 8K 30 Hz or 4K 120 Hz.
\* DSC = VESA Display Stream Compression (DSC) Standard. Only available on NVIDIA GeForce RTX 20 Series and AMD Radeon RX 6000 Series GPUs or above. 

\* Recommended Graphics Cards: Intel HD Graphics 620, Intel' HD Graphics 520 or above.

\* Notes: Macs supports up to 4K 60Hz on an 8K HDMI display. |
| Country of origin | Taiwan |
| Supported graphics resolutions | 3840 x 2160, 7680 x 4320 |
| Housing material | Aluminium |
| Number of displays supported | 1 |
| HD type | 8K Ultra HD |
| Maximum resolution (HDMI) | 7680 x 4320 |
| USB Power Delivery revision | 3.0 |
| USB Power Delivery up to | 100 W |

### Power

| Feature | Value |
|---|---|
| Power supply type | USB/AC |
| Power supply | 100 W |
| Input voltage | 20 |
| Output voltage | 20 |
| Input current | 5 |
| Output current | 4.75 A |
| Power plug type | Type C |

### Ports & interfaces

| Feature | Value |
|---|---|
| I/O ports | 1- USB-C 3.2 Gen2 10Gbps data transmission

1- USB-C power delivery 3.0 100W

2- USB Type-A 3.2 Gen2 10Gbps data transmission

1- 8K HDMI

1- RJ45 2.5 Gigabit Ethernet |
| Ports quantity | 6 |
| Ethernet LAN (RJ-45) ports | 1 |
| Host interface | USB Type-C |
| HDMI ports quantity | 1 |
| Hub interfaces | HDMI, RJ-45, USB 3.2 Gen 2 (3.1 Gen 2) Type-A, USB 3.2 Gen 2 (3.1 Gen 2) Type-C |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Quick start guide | Yes |
| Packaging content | 1 - JCD403 USB4 8K Multi-Port Hub
1 - Quick Installation Guide (QIG) |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 85 |
| Storage temperature (T-T) | -17 - 68 |
| Operating temperature (T-T) | -1 - 41 |
| Storage relative humidity (H-H) | 0 - 85 |
| Operating temperature (T-T) | 30 - 116 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.109 kg |
| Height | 135 mm |
| Width | 51 mm |
| Depth | 15 mm |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN data rates | 10, 100, 1000, 2500 |
| Ethernet interface type | Gigabit Ethernet |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |

## FAQ

### How much does the j5create JCD403 USB4 8K Multi-Port Hub cost, and is it available for purchase?

The price is 117.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All j5 create products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized j5 create service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, weight, ports quantity, hub interfaces, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for j5create JCD403 USB4 8K Multi-Port Hub?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/7402904/59460780_large.webp