USB™ 3.0 to 4K HDMI™ Display Adapter

Model: JUA354-N
689,00 kr

The USB™ 3.0 to 4K HDMI™ Display Adapter acts as an external video card for your MacBook® or Windows® computers. It allows you to add an Ultra HD 4K display through your USB™ 3.0 port, boosting your productivity by giving you more screen space to work from. This is the perfect alternative to a costly video card. With this USB™ 3.0 Multi-Monitor Adapter, you can quickly install the driver with a simple USB™ plug-in. Afterwards, connect the device to your monitors using an HDMI™ cable and enjoy the picture quality of Ultra HD video!


4K Ultra HD

High definition HDMI™ 2.0 output with 3840 x 2160 @ 30 Hz max resolution. Perfect for gaming or streaming movies on the TV. Extend your visual workplace with excellent dual-video HDMI™.

Increase Efficiency

- The easiest way to add a second display
- Use up to 4 adapters simultaneously

Universal Compatibility

Compatible with both Mac® & Windows®. Backwards compatible with USB™ 2.0.

Fast Installation With a Simple USB™ Plug In

Simple plug-and-play function allows you to connect your computer to a second monitor or projector and within seconds create a new visual environment.

Made With High Quality Materials

Durable aluminum finish

  • Easily add a 4K HDMI™ video output though a single USB™ Type-A port
  • Compatible with USB™-enabled macOS® & Windows® laptops
  • Compact and lightweight design for maximum portability
  • 4 display modes: Mirror, Extended, Primary, or Rotation*
    *Rotation mode only available on Windows® computers
  • Supports resolutions up to 3840 x 2160 @ 30 Hz
  • Hot swappable USB™ enables you to add or remove monitors without rebooting your system
  • USB™ 3.0 provides up to 5 Gbps transfer rate which is 10x faster than USB™ 2.0
  • Four adapters can be supported per Windows® computer
audio supported
host connector

USB™ 3.0 Type-A Male

  • 1 - 4K HDMI™
power source
usb pass-through


video output

HDMI™ Female

2 Year Limited
audio channel
2.1 via HDMI™
displays supported


max display refresh rate

30 Hz

max display resolution

3840 x 2160

wide screen supported
Mouse Specifications
power consumption
≤ 500 mA
power delivery
Physical Specifications
cable length
3.15 in. (80 mm)
enclosure type
operating humidity
< 85% non-condensing
operating temperature
32 to 118°F (0 to 48°C)
product depth
0.43 in. (11 mm)
product height
2.99 in. (76 mm)
product weight
2.66 oz (75.5g)
product width
2.28 in. (58 mm)
storage humidity
< 85% non-condensing
storage temperature
14 to 149°F (-10 to 65°C)
Wireless Protocols
Package Contents
  • 1 - JUA354 USB™ 3.0 to 4K HDMI™ Display Adapter
  • 1 - Quick Installation Guide
System Requirements
  • Windows® 10 or later
    macOS® 10.9 or later
  • Available USB™ Type-A port
    USB™ 3.1 / 3.0 is required for 4K resolutions
  • For a 4K full-screen video playback:
    • CPU: Intel® Core™ i7 5th gen Quad Core
    • RAM: 8 GB memory or higher
    • GPU: Intel® HD Graphics 5xx or AMD™/ NVIDIA® equivalent or higher
Special Notes
  • Driver installation is required for macOS® and Windows®. If the computer has network access and administrative rights, Windows® can automatically install the driver when the device is plugged in.

  • MacBook® must support AirPlay® and macOS®10.13.6 is limited to supporting only one additional display with up to 1080p resolution
  • The adapter is not intended for graphic intensive applications, such as gaming
  • A 4K-capable display is required for obtaining the 3840 x 2160 resolution
  • The adapter can connect to a USB™ 2.0 port, but it will only support resolutions up to 2048 x 1152 @ 60 Hz
  • Video playback for Windows® users
    • ‘Windows® Media Player’ is recommended for Windows® 8.1/8/7 users
    • ‘Movies & TV’ is recommended for Windows® 10 users
  • Rotation mode is supported on Windows® only
  • Only one adapter is supported per macOS® computer
  • Content protected by HDCP may not play when connected to an unsupported display
  • Internet access is required to automatically install the driver on Windows® 10
  • To ensure that your device is equipped with the most current driver, please visit our website at and install the latest driver for this model