Sonnet Thunderbolt 3 to Dual HDMI 2.0 Adapter

Thunderbolt 3 adapter box to connect Mac or PC to dual 4K displays.

Suggested List Price: £99+VAT

Product Code: SON-TB3DHDMI

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Stock status: In Stock; available from resellers

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Sonnet Thunderbolt 3 to Dual DisplayPort Adapter

Connect 2 4K 60Hz Displays or 1 5K 60Hz Display

Product Code: SON-TB3DDP4K

Suggested List price: £80+VAT

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  • Connects Up to Two HDMI Displays to a Single Thunderbolt 3 Port
    Enables connection of two 4K HDMI displays @ 60Hz, to a single Thunderbolt 3 port on your computer(1)
  • Enables You to Work More Efficiently
    Fill one display with full-screen workspace; use the other for tools, other applications, etc.
  • No Power Adapter Required
    Sonnet adapter draws power from Thunderbolt 3 port
  • Backward-Compatible With 1080p HD Displays
    Great for use for different home and office workspace applications
  • Thunderbolt Certified for Mac & Windows(1)(2)
  • Won’t Drain System Resources
    Unlike USB video adapters, the Sonnet adapter makes no impact on your computer’s performance

Technical Notes

  1. Not compatible with USB-C only ports. Not all Thunderbolt 3 computers support dual displays or 60Hz refresh rates. Visit this web page and click the Filter by Brand/OEM link matching your computer, and then locate your computer model to determine its capabilities. Please note that at any given time this list may not be completely up to date. If your computer model is not listed, please contact the manufacturer for information.
  2. Windows computers require the latest firmware (BIOS) and other drivers to support this product. Check with your computer manufacturer for update information.

Two HDMI Displays from a Single Thunderbolt 3 Port

Certified for use with both Mac® and Windows® Thunderbolt 3 computers, Sonnet’s Thunderbolt 3 to Dual HDMI 2.0 Adapter enables you to connect up to two 4K @ 60Hz HDMI monitors to a single Thunderbolt 3 port on your computer(1).

Efficiency Enabler

Sonnet’s Thunderbolt 3 to Dual HDMI 2.0 Adapter enables you to work more efficiently with two displays attached to your notebook or all-in-one computer, while only using a single Thunderbolt 3 port on your computer.

Plug-and-Play Convenience, and No External Power Adapter Required

To use it, simply plug in the Sonnet Thunderbolt 3 to Dual HDMI 2.0 Adapter into one of your computer’s Thunderbolt 3 ports, and then connect HDMI cables (sold separately) between the adapter and your monitors. Your computer powers the Sonnet adapter, so there’s no need to connect an additional power supply. Plus, with native macOS® and Windows support, there’s no need to install separate driver software.

Adapts to Your Needs

Thunderbolt Certified for Mac® and Windows(2), the Sonnet Thunderbolt 3 to Dual HDMI 2.0 Adapter supports two monitors at resolutions up to 3840 x 2160 (4K), but you can also use it to connect monitors with lower resolutions, like full HD 1080p (1920 x 1080) or 1920 x 1200 monitors. This makes it great for use for different home and office workspace applications. Because audio support is built in to the Sonnet adapter, you don’t have to plug in a separate cable to hear sound from the monitors. And, unlike USB adapters, the Sonnet adapter won’t drain system resources that might impact your computer’s performance.

IMPORTANT NOTE
Although Sonnet’s Thunderbolt 3 to Dual HDMI 2.0 Adapter supports the connection of up to two 4K monitors with 60Hz refresh rates, the actual number of monitors it will support, as well as the screen refresh rates, are determined by your computer. Click here to view a list of Thunderbolt 3 hosts (computers) and their capabilities; please note that at any given time this list may not be complete. Click the appropriate Filter by Brand/OEM link, and then find your computer model. Check the center column to identify its external display support capabilities. If your model is not listed, contact your computer’s manufacturer for information.

Download the latest Firmware and Software

  • Thunderbolt 3 to Dual HDMI 2.0 Adapter
  • Documentation