j5create JUA354 USB 3.0 to 4K HDMI Display Adapter Silver

The j5create JUA354 USB 3.0 to 4K HDMI Display Adapter acts as an external video card for Mac or PC, enabling connection of an additional monitor through a USB 3.0 port. It supports resolutions up to 3840 x 2160 pixels and is compatible with Windows and macOS. The adapter has a silver aluminum housing and is powered via USB, consuming up to 2 W.

Advantages

This USB 3.0 to 4K HDMI adapter provides a simple way to add another display without installing an internal graphics card. It supports three viewing modes—Primary, Extended and Mirroring—so you can run separate applications on each screen, extend your desktop across displays, or clone a screen for presentations. Installation requires loading drivers and connecting the adapter to the computer's USB 3.0 port and the monitor via HDMI.

Suitable for

• Adding a second monitor to a laptop or desktop via USB 3.0
• Connecting a 4K HDMI monitor or projector
• Office productivity tasks that benefit from multiple displays
• Presentations requiring screen mirroring

Key specifications

• Model: j5create JUA354 (JUA354-N)
• Interface: USB 3.0
• Video output: HDMI (supports up to 3840 x 2160 pixels)
• Compatibility: Windows and macOS
• Housing: Silver aluminum
• Power: USB-powered, maximum consumption 2 W

How to use

Install the provided drivers for your operating system, then connect the adapter to an available USB 3.0 port. Attach an HDMI cable from the adapter to the monitor or projector. Configure display settings in your operating system to select Primary, Extended or Mirroring mode depending on your needs.

Recommendations

For best performance, use a USB 3.0 port and a High Speed HDMI cable rated for your desired resolution. Ensure drivers are up to date and connect directly to the computer rather than through a USB hub when using 4K output.