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Review Summary
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Display adapter
Mac:
Mac (M series Pro/Max/Ultra and M4)
Mac Studio additionally supports four or six (M2 Ultra) displays with two or three Sonnet Thunderbolt Dual 4K HDMI 2.1 Adapters, respectively
Mac (Intel) with Thunderbolt 3 ports
Mac (Intel) with four Thunderbolt 3 ports (except Mac mini) additionally supports four 4K monitors with two Sonnet adapters
macOS 14+
macOS Tahoe compatible
Windows:
Windows computer with Thunderbolt 5 or 4 ports; or USB4 port(1)
Windows 11
Monitor:
EDID Version 1.4
Application:
Suitable for all applications
40Gbps Thunderbolt 3
2x HDMI
1x Thunderbolt Captive Cable
Passive
HDMI 2.1
HDCP 2.2
macOS: 2x 4K (3840 x 2160 60Hz)
Windows: 2x 4K (3840 x 2160 120Hz) or 1x 8K (7680 x 4320 60Hz)
RoHS 3 (Directive 2015/863)
IEC62368-1 and IEC62368-2 Safety
HDCP
Taiwan
2.4 x 4.4 x 0.6" (61 x 111.8 x 15.2mm)
732311013881
Workspace Wonder - Thunderbolt Dual HDMI Connections Solution
Connect Two 4K HDMI Displays Using Only One Thunderbolt Port on Your Computer
Do your ideas and workflow need room to grow beyond a single screen? Sonnet Thunderbolt Dual HDMI 2.1 Adapter makes it possible for you to work more efficiently with your laptop, compact desktop or all-in-one computer, enabling you to connect two 4K (3840 x 2160) @ 60Hz displays (Mac) or up to two 4K (3840 x 2160) @ 120Hz displays (Windows) to a single Thunderbolt port on your computer.
Supports Up to 8K Resolution with Windows Computers
This Sonnet adapter can also support one 8K (7680 x 4320) @ 60Hz display plus one 4K @ 60Hz display at the same time - ideal for when you need to connect your computer to the largest displays possible!
Note: The 8K monitor support under Windows depends on the number of monitors, maximum resolution, and refresh rates your computer supports.
Productivity Partner - Expands Your Workspace. Enhances Your Workflow.
Work more efficiently and expand your application desktop space across multiple screens. Whether you need to edit video or code like a pro, open multiple applications on their own screens, crunch spreadsheets in detail, or mirror your notebook's display on a larger monitor, Sonnet Thunderbolt Dual HDMI 2.1 Adapter makes it possible. Connecting the adapter is plug-and-play easy - your computer powers the Sonnet adapter, so there's no need to connect an additional power supply, and with native macOS and Windows support there's no need to install separate driver software.
Go Bigger - Enjoy the Web and Videos at a Distance
Even when you're not working hard, your laptop's screen can constrain your view. Go much bigger - Sonnet Thunderbolt Dual HDMI 2.1 Adapter enables you to connect your computer to your big screen TV or large monitor to browse the web and watch videos on YouTube and other content at a distance.