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USB™ to HDMI™ Multi-Monitor Adapter

Windows® /macOS® Compatible
Model: JUA258
$ 39.99

Add an additional display to your workstation with the JUA258 USB™ to HDMI™ Multi-Monitor Adapter. Mirror, extend, or rotate your computer’s display by connecting from your computer’s USB™ port to an HDMI™ -enabled monitor. Use with USB™ 3.0 for 1080p HD resolution through any Windows® or Mac® computer. The USB™ to HDMI™ Multi-Monitor Adapter can also support up to four displays running on the same computer, turning your workstation into a multi-display powerhouse. The adapter is also backwards compatible with USB™ 2.0 to work with older computers. With its plug-and-play technology, there is no need to download any drivers.


Get it at

  • Easily add an additional display through the USB™ 3.0 and HDMI™ connection
  • Video playback performs at 1080p HD with a resolution up to 2048 x 1152
  • Hot-swappable USB™ enables you to add or remove monitors without rebooting your system
  • Multitask with larger landscape/desktop space
  • Plug-and-play, no drivers or installation required
audio supported
host connector

1 - USB™ Type-A 3.0 male

led indicators


network interface


power source
video output

1 - HDMI™ female

2-Year Limited
audio channel
2.1 via HDMI™
compatible networks
displays supported


max data transfer rate


max display refresh rate

60 Hz

max display resolution

Up to 2048 x 1152

Mouse Specifications
power consumption
≦ 300 mA
power delivery
Physical Specifications
cable length
3.14 in. (80 mm)
enclosure type
Plastic ABS
operating humidity
< 85% non-condensing
operating temperature
32 to 118°F (0 to 48°C)
product depth
0.59 in. (15 mm)
product height
1.02 in. (26 mm)
product weight
3.1 oz (25g)
product width
2.68 in. (68.3 mm)
storage humidity
< 85% non-condensing
storage temperature
14 to 149°F (-10 to 65°C)
Wireless Protocols
Package Contents
  • 1 – JUA258 USB™ to HDMI™ Multi-Monitor Adapter
  • 1 – Quick Installation Guide (QIG)
System Requirements
  • Microsoft® Windows® 11/10/8.1/8/7, XP (32-bit or 64-bit) and macOS® Compatible
  • Available USB™ 3.0 port
QTY 1-2 Displays 3-4 Displays
CPU Intel® i3 Dual Core™ 1.8 GHz or above Intel® i5 Quad Core™ 1.8 GHz or above
RAM 2 GB or Higher 4 GB or Higher
Full HD Video Playing Video on the extended monitor
CPU: Intel® i5 Quad Core™ 3.10 GHz or above
RAM: 4 GB or higher

Note for Video Player:

  • Windows® 8.1/8/7 users: “Windows® Media Player” is recommended for video playback
  • Windows® 11/10 users: “Movies & TV” is recommended for video playback


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.

Special Notes
  • Rotation mode is supported on Windows® only
  • If connected to a USB™ 2.0 host port, or if using a USB™ 2.0 host cable, performance may be limited
  • The adapter is not intended for graphic intensive applications, such as gaming