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| Specification | Details |
|---|---|
| Brand | j5create |
| Model | JCA351 |
| Product Type | USB-C Multiport Adapter |
| Input | USB Type-C |
| HDMI Output | Up to 4K Ultra HD |
| Ethernet Port | RJ45 Gigabit Ethernet |
| Network Speed | 10/100/1000Mbps |
| Charging Port | USB-C Power Delivery Pass-through |
| Power Delivery | Up to 100W |
| Video Technology | DisplayPort Alternate Mode |
| Installation | Plug & Play |
| Color | White |
| Compatibility | USB-C laptops, tablets, smartphones with DP Alt Mode |
| Usage | Display Output, Networking, Charging |
| Design | Compact Portable Adapter |
j5create JCA351 USB-C to 4K HDMI Ethernet Adapter
The j5create JCA351 USB-C to 4K HDMI Ethernet Adapter is a powerful and compact multiport adapter designed to expand the connectivity options of modern USB-C laptops, tablets, and compatible devices. Combining 4K HDMI video output, Gigabit Ethernet connectivity, and USB-C Power Delivery charging, this adapter provides an efficient all-in-one solution for professionals, students, remote workers, and everyday users who need enhanced productivity and reliable connections.
With the increasing demand for thinner laptops and devices with fewer ports, the j5create JCA351 offers the perfect way to add essential connectivity without carrying multiple accessories. It allows users to connect an external monitor, projector, or TV, access high-speed wired internet, and charge their USB-C device simultaneously through a single compact adapter.
The HDMI port supports Ultra HD 4K resolution, delivering sharp details, vibrant colors, and smooth visuals on compatible displays. Whether you are preparing business presentations, streaming high-quality videos, editing content, gaming, or expanding your workspace with a second monitor, the JCA351 provides excellent display performance and reliability.
For users who require a stable internet connection, the built-in Gigabit Ethernet (RJ45) port provides wired network speeds up to 1000Mbps. This makes it an excellent choice for video conferences, online meetings, cloud applications, large file transfers, and online gaming where a stable connection is essential.
The integrated USB-C Power Delivery port supports up to 100W charging, allowing you to keep your laptop, tablet, or compatible device powered while using HDMI and Ethernet functions at the same time. This eliminates the need to disconnect your adapter when charging your device.
Designed with convenience in mind, the j5create JCA351 features a compact and lightweight design that fits easily into a laptop bag or backpack. Its Plug-and-Play functionality allows quick installation without complicated drivers on most supported systems, making it ideal for offices, classrooms, business trips, and home workstations.
Key Features
4K Ultra HD HDMI Output
Connect your USB-C device to an HDMI monitor, TV, or projector and enjoy high-quality visuals with support for up to 4K Ultra HD resolution.
Gigabit Ethernet Connectivity
Experience fast and stable wired network performance with the built-in RJ45 Ethernet port supporting speeds up to 10/100/1000Mbps.
100W USB-C Power Delivery
Charge your compatible laptop or tablet while using the adapter’s HDMI and Ethernet functions with up to 100W Power Delivery support.
Multi-Function USB-C Adapter
Expand your device capabilities by adding essential connections for display output, networking, and charging through one compact accessory.
Plug & Play Design
Enjoy quick and simple setup without requiring additional software or complicated installation steps.
Compact & Portable Build
The lightweight design makes it easy to carry and perfect for mobile professionals, students, and travelers.
Benefits of j5create JCA351
- Transform a single USB-C port into multiple useful connections.
- Enjoy professional-quality 4K display performance.
- Maintain a stable wired internet connection for better reliability.
- Charge your device while using multiple adapter functions.
- Improve productivity with an external monitor setup.
- Reduce cable clutter with an all-in-one solution.
- Ideal for work-from-home and office environments.
- Perfect travel accessory for modern USB-C devices.
Ideal Uses
The j5create JCA351 USB-C to HDMI Ethernet Adapter is suitable for:
- Business presentations
- Remote work setups
- Online meetings and video conferencing
- Home office productivity
- External monitor connections
- Streaming and entertainment
- Online gaming
- Classroom and training environments
- Professional workstations
- Travel and mobile offices
Why Choose j5create JCA351?
The j5create JCA351 combines essential connectivity features into one reliable and portable adapter. Instead of carrying separate HDMI adapters, Ethernet adapters, and charging accessories, this multiport solution gives you everything you need in a single device.
Its combination of 4K HDMI output, Gigabit Ethernet, and 100W Power Delivery charging makes it an excellent choice for users who need maximum productivity from modern USB-C devices. Whether you are connecting to a large display, joining an important online meeting, or transferring large files through a wired network, the JCA351 provides stable and convenient performance.
Built for compatibility, portability, and everyday reliability, the j5create JCA351 is a practical upgrade for any USB-C laptop or tablet setup.
Frequently Asked Questions (FAQ)
Does the j5create JCA351 support 4K resolution?
Yes, the adapter supports HDMI output with resolutions up to 4K Ultra HD for compatible displays.
Can I charge my laptop while using the adapter?
Yes, the USB-C Power Delivery port supports charging up to 100W while using HDMI and Ethernet connections.
Does the adapter support wired internet?
Yes, it features a Gigabit Ethernet port supporting network speeds up to 1000Mbps.
Do I need to install drivers?
No, the adapter supports Plug-and-Play operation on compatible devices.
Which devices are compatible with the JCA351?
It works with USB-C laptops, tablets, and smartphones that support DisplayPort Alternate Mode (DP Alt Mode).
Can I connect it to a TV or projector?
Yes, you can connect it to HDMI-compatible TVs, monitors, and projectors for presentations and entertainment.