# j5create JCA399 USB-C to HDMI 4K144Hz USB 3.2 Power Delivery 100W Black

**URL:** https://aio.lv/en/product--j5-create-jca399-n--11563192
**Data updated:** 2025-12-31 08:43 (EET)
**Category:** Docking Stations
**Manufacturer:** j5 create
**Manufacturer code:** JCA399-N
**EAN:** 4712795088205
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--j5-create-jca399-n--11563192

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The j5create JCA399 is a USB-C hub that supports HDMI 4K at 144Hz and USB 3.2 with 100W Power Delivery. It offers high data transfer rates and compatibility with various resolutions, making it ideal for high-performance setups.

## Long description

The j5create JCA399 adapter expands connectivity for laptops, tablets and smartphones by providing a compact hub with HDMI 4K at 144 Hz, a USB 3.2 (5 Gbps) Type-A port and a USB-C Power Delivery port supporting up to 100W. Its small form factor makes it easy to carry and place on a desk while enabling high-resolution video output and peripheral connection.
Advantages
The adapter supports HDMI output up to 4K at 144 Hz in extended and mirrored display modes, includes a 5 Gbps USB Type-A port for flash drives, keyboard or mouse, and offers USB-C Power Delivery 3.0 up to 100W to charge a connected laptop or mobile device while in use. The compact design saves desk space and simplifies multi-device connectivity without additional cables.
Suitable for
Connecting a laptop, tablet or smartphone to an external monitor or TV
High-refresh-rate gaming or video work at up to 4K 144 Hz
Connecting USB peripherals such as flash drives, keyboard or mouse
Charging a laptop or mobile device via USB-C Power Delivery (up to 100W)
Key specifications
HDMI output: up to 4K (3840×2160) at 144 Hz; supports Extended and Mirrored modes
USB: 1 × USB 3.2 (5 Gbps) Type-A port
Power Delivery: USB-C PD 3.0, up to 100W (upstream charging)
Physical: compact form factor; product weight approx. 0.0315 kg; colour: White
Brand / model: j5create JCA399 (MPN: JCA399-N; EAN: 4712795088205)
How to use
Connect the JCA399 to a host device using its USB-C connector. Plug an HDMI cable from the adapter to an external monitor or TV and set the display mode on the host to Extended or Mirrored as required. Insert USB peripherals into the Type-A port to access storage or input devices. To enable laptop charging, connect a compatible USB-C power adapter to the adapter’s USB-C Power Delivery port; the adapter will provide up to 100W to the host where supported.
Usage recommendations
Use a high-quality HDMI cable rated for 4K 144 Hz and a USB-C power adapter that supports PD 3.0 and sufficient wattage for your laptop. Ensure your host device’s USB-C port supports DisplayPort Alt Mode and PD for full functionality.

## Specifications

| Feature | Value |
|---|---|
| Ports quantity | 3 |
| Input voltage | 20 |
| Data transfer rate | 5000 Mbit/s |
| Operating temperature (T-T) | 30 - 106 |
| Supported graphics resolutions | 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160 |
| Supported video modes | 1080p, 1440p, 2160p |
| Minimum operating temperature | -1 °C |
| Maximum resolution (HDMI) | 3840 x 2160 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Host interface | USB 3.2 Gen 2 (3.1 Gen 2) Type-C |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery revision | 3.0 |
| USB Power Delivery up to | 100 W |

### Performance

| Feature | Value |
|---|---|
| Maximum resolution | 3840 x 2160 |
| Product colour | White |
| Housing material | Acrylonitrile butadiene styrene (ABS), Plastic |
| Maximum refresh rate | 144 Hz |
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |
| Hub interfaces | USB 3.2 Gen 2 (3.1 Gen 2) Type-C, USB 3.2 Gen 2 (3.1 Gen 2) Type-A, HDMI |

### Technical details

| Feature | Value |
|---|---|
| Master (outer) case GTIN (EAN/UPC) | 24712795088209 |
| Warranty period | 2 year(s) |
| Compliance certificates | RoHS, REACH, CE |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0315 kg |
| Height | 45 mm |
| Width | 75 mm |
| Depth | 11 mm |

### Power

| Feature | Value |
|---|---|
| Power supply type | USB |
| Output voltage | 20 |
| Input current | 5 |
| Output current | 4.5 A |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -17 - 68 |
| Operating temperature (T-T) | -1 - 41 |

### Software

| Feature | Value |
|---|---|
| Other operating systems supported | ChromeOS |

### Other features

| Feature | Value |
|---|---|
| Cable length | 0.2 m |
| Maximum operating temperature | 41 °C |

### Packaging content

| Feature | Value |
|---|---|
| Packaging content | 1 - USB-C® to HDMI™ 4K 144Hz & USB™ 3.2 with Power Delivery 100W (JCA399)
1 - Quick Installation Guide (QIG) |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Taiwan |
| Master (outer) case height | 224 mm |
| Master (outer) case width | 255 mm |
| Quantity per pack | 1 pc(s) |
| Master (outer) case length | 260 mm |
| Products per master (outer) case | 16 pc(s) |
| Shipping (inner) case width | 118 mm |
| Shipping (inner) case length | 199 mm |
| Shipping (inner) case height | 117 mm |
| Products per shipping (inner) case | 4 pc(s) |
| Master (outer) case net weight | 2300 g |
| Shipping (inner) case net weight | 500 g |
| Export Control Classification Number (ECCN) | EAR99 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 101 g |
| Package depth | 105 mm |
| Package height | 25 mm |
| Package width | 170 mm |
| Package type | Box |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

## FAQ

### How much does the j5create JCA399 USB-C to HDMI 4K144Hz USB 3.2 cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 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 19.06.2026 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: usb 3.2 gen 2 (3.1 gen 2) type-a ports quantity, hdmi ports quantity, weight, 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.

## Image

https://aio.lv/img/cache/product/11563192/66573480_large.webp