Host Interface

USB 3.0 Male Type-A connector

Video Interface

HDMI Female connector

USB Port

USB 3.0 Female connector x 3 Ports

Power Jack

DC 5V (3.5mm OD, 1.35mm ID)


Power Mode

Bus-Powered or Self-Powered
*** When you connect with high power-consumption external HDD or USB devices that need bus-power more than 150mA, we recommend you to attach the AC/DC power adapter included with your devices or purchase JUH4AC AC/DC power adapter (sold separately).



Video Playback: 1080p
Display Resolution: 2048 x 1152 @ 32bit
Display Modes: Primary, Extended, Mirror
Display Rotation: 0°, 90°, 180°, 270°

Physical Specifications


Main body: 42.9(W) x 87(H) x 14.2(D) mm
Cable length: 14.8 cm


Approximately 61.5g (including cable)


System Requirements

  • Microsoft Windows 8.1, 8, 7, XP (32-bit or 63-bit)
  • Mac OS 10.8 to 10.13.3
  • CPU: Intel i3 Dual Core 1.5 GHZ / Intel Atom "Bay Trail" Quad Core 1.33 GHZ
  • RAM: 2 GB or higher
  • Available USB port (USB 3.0 is recommended)

Note for Video Player:

Windows XP users: Windows Media Player is recommended for video playback
Windows XP users & Mac users: Some Windows XP & Mac products are not supported by USB 3.0 at this time, therefore we suggest USB 2.0 for office applications only; Video playback is not recommended due to USB 2.0 bandwidth limitations causing limited video performance.

Package Contents

  • JUH450 USB 3.0 HDMI & 3-Port HUB
  • Quick Installation Guide

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