Sonnet Thunderbolt Dual 4K HDMI 2.1 Adapter
Dual 4K HDMI Adapter
SKU: SONTBDHDMI21
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.
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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 that 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.
- Dual 4K HDMI Adapter
- Connects Two 4K Displays to a Single Thunderbolt Port
Enables connection of two 4K @ 60Hz (Mac) or up to 4K @ 120Hz (Windows) HDMI displays to a single Thunderbolt port on your computer - Expands Your Onscreen Work and Play Area
Open multiple applications on different displays, view your work on larger screens, browse the web, and watch videos - 8K @ 60Hz and Dual 4K @ 120Hz Display Support
Higher resolution and faster refresh rate supported with some Windows computers - Supports Other Resolutions
Also supports 1080P and other lower resolution displays @ 60Hz - Automatic Setup. Bus Powered
Sonnet adapter uses operating system drivers and draws its power from the Thunderbolt port - Supports HDMI Audio
Passes audio through the cables connecting your displays - No Impact on Your Computer’s Performance
Unlike many USB video adapters, this Sonnet Thunderbolt adapter won't drain system resources - Apple® M Series Pro/Max/Ultra Compatible
Compatible with your M series Pro, Max, or Ultra Mac computer - Intel® Mac & Windows Compatible
Compatible with Intel-based Mac and Windows Thunderbolt computers
- Compatibility
- Mac Compatibility:
- 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
- Basic M1/M2/M3 series Macs are not compatible (see Sonnet's DisplayLink adapters for dual monitor support)
- macOS 14+
- macOS Tahoe compatible
- Windows Compatibility:
- Windows computer with Thunderbolt 5 or 4 ports; or USB4 port(1)
- Windows 11
- Monitor Compatibility: EDID Version 1.4
- Application Compatibility: Suitable for all applications
Hardware
- Warranty: 2-year
- Form Factor: Display adapter
- Bus Interface: 40Gbps Thunderbolt
- External Connectors:
- Two HDMI
- Thunderbolt captive cable
- Standards:
- HDMI 2.1
- HDCP 2.2
- Maximum Resolutions:
- macOS: Two 4K (3840 x 2160 @ 60Hz)(2)
- Windows: Two 4K (3840 x 2160 @ 120Hz); or one 8K (7680 x 4320 @ 60Hz)
- Dimensions (WxDxH): 2.4 x 4.4 x 0.6 in. (60 x 113 x 15 mm)
- Compliance:
- RoHS 3 (Directive 2015/863)
- IEC62368-1 and IEC62368-2 Safety
- Thunderbolt Dual 4K HDMI 2.1 Adapter (with captive 7.9-inch [20cm] Thunderbolt cable)
- Documentation
Expertise
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