j5create JUA365 USB 3.0 to Dual HDMI Multi-Monitor Adapter
Transform your laptop or desktop into a powerful multi-monitor workstation with the j5create JUA365 USB 3.0 to Dual HDMI Adapter. This compact external video adapter lets you connect two additional HDMI displays through a single USB 3.0 port, with one display supporting stunning 4K UHD resolution (3840 × 2160 @ 30 Hz) and the other running at 2K resolution (2048 × 1152 @ 60 Hz). Perfect for professionals in graphic design, video editing, finance, call centres, healthcare, and anyone who needs expanded screen real estate for maximum productivity.
Why You'll Love the JUA365
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Dual 4K & 2K Display Support: Connect two monitors simultaneously - one at 4K UHD (3840 × 2160) and another at 2K (2048 × 1152) for immersive multi-tasking
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No Internal Video Card Required: Add extra displays without opening your computer or purchasing expensive graphics cards
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Three Flexible Viewing Modes: Choose Primary Mode for independent applications, Extended Mode for larger workspace, or Mirroring Mode for presentations
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Hot-Swappable Design: Add or remove monitors without rebooting your system - true plug-and-play convenience
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Premium Aluminium Housing: Durable, compact design with efficient heat dissipation for reliable performance
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Wide Compatibility: Works with Windows and macOS computers via USB 3.0 or USB 2.0 ports (USB 3.0 recommended for 4K)
Boost Your Productivity
The JUA365 is ideal for professionals who demand more screen space. Whether you're editing video across multiple timelines, monitoring stock markets, managing patient records, designing graphics, working with large spreadsheets, or simply need to view email and web browsers side-by-side, this dual HDMI adapter delivers the workspace you need. The adapter supports 2-channel HDMI audio output, so you get sound as well as video through your connected displays.
Versatile Display Modes for Every Workflow
Choose the perfect setup for your needs:
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Primary Mode: Run individual applications on each monitor to vastly improve productivity
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Extended Mode: Extend your desktop across multiple displays - perfect for spreadsheets and large documents
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Mirroring Mode: Clone one screen onto another - ideal for presentations and demonstrations
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Rotation Mode: Available exclusively on Windows computers for portrait orientation displays
Simple Setup, Professional Results
Getting started is straightforward. Simply install the driver (available for free download from j5create), plug the USB 3.0 cable into your computer, connect your HDMI monitors to the two female HDMI ports, and you're ready to work. The adapter is bus-powered, drawing power directly from your USB port with no external power adapter required. The 200 mm integrated cable provides flexibility for positioning.
Universal Connectivity
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Host Connection: USB 3.0 Type-A Male (backwards compatible with USB 2.0)
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Display Outputs: 2 × HDMI Female connectors with audio support
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Maximum Resolutions: 3840 × 2160 @ 30 Hz (4K UHD) on Port 1, 2048 × 1152 @ 60 Hz (2K) on Port 2
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Data Transfer Rate: Up to 5 Gbps via USB 3.0 (10 times faster than USB 2.0)
What's in the Box
- j5create JUA365 USB 3.0 to Dual HDMI Multi-Monitor Adapter
- Quick Installation Guide
Full Specifications
Interface
| Host Interface |
USB 3.0 Male Type-A Connector (backwards compatible with USB 2.0) |
| Video Interface |
2 × HDMI Female Connector (HDMI audio output supported) |
| Maximum Resolution Port 1 |
3840 × 2160 @ 30 Hz (4K UHD) |
| Maximum Resolution Port 2 |
2048 × 1152 @ 60 Hz (2K) |
| Audio Support |
2-channel audio via HDMI |
Power
| Power Mode |
Bus-powered (no external power required) |
| Power Consumption |
≤ 400 mA |
Physical
| Housing Material |
Aluminium |
| Dimensions (Main Body) |
68 (W) × 66 (H) × 15 (D) mm |
| Cable Length |
200 mm (7.87 inches) |
| Weight |
Approximately 84.5 g |
| Colour |
Silver/White |
System Requirements
| Operating System |
Windows 10/8.1/8/7 (32-bit or 64-bit), macOS 10.8 or later |
| USB Port |
Available USB 3.1/3.0/2.0 port (USB 3.0 or higher recommended for 4K) |
| Driver Installation |
Required for macOS and Windows (automatic installation available on Windows with network access) |
| For Office/Web Use |
Intel Core i3 Dual Core 2.8 GHz, 2 GB RAM or higher |
| For 2K Video Playback |
Intel Core i5 Quad Core, 4 GB RAM or higher |
| For 4K or Dual 2K Video |
Intel Core i7 Quad Core, 8 GB RAM or higher, Intel HD Graphics 4000/ATI HD 7xxx/NVIDIA 5XXM or higher |
Features
| Display Modes |
Primary, Extended, Mirroring, Rotation (Windows only) |
| Hot-Swappable |
Yes - add or remove monitors without rebooting |
| Multi-Adapter Support |
Up to 2 adapters per Windows computer |
| Warranty |
12 months manufacturer warranty |
What's in the Box
| Package Contents |
JUA365 USB 3.0 to Dual HDMI Multi-Monitor Adapter, Quick Installation Guide |
Specifications are sourced from the manufacturer product page and may be updated.
