Sonnet Thunderbolt Dual 4K HDMI 2.1 Adapter

Supports Two Simultaneous Displays
Connects to One Thunderbolt Port
Supports Resolutions up to 8K/60 Hz
Supports Resolutions up to 4K/120 Hz
Supports HDMI Passthrough Audio
Bus Power
Plug-and-Play
Windows and Mac Compatible

Thunderbolt Dual 4K HDMI 2.1 Adapter

Connect Two 4K 120Hz (or 8K 60Hz + 4K 60Hz) HDMI Displays as Supported by Your Computer

for Mac® and Windows®

Two HDMI Displays from a Single Thunderbolt Port

Do your ideas and workflow need room to grow beyond a single screen? Sonnet Thunderbolt Dual 4K 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 120Hz (or 8K 60Hz + 4K 60Hz) monitors as supported by your Windows computer, or two 4K 60Hz to Apple® M series Pro, Max, or Ultra Macs.

Double Display Expansion Solution for M Series Pro/Max/Ultra Macs, and Intel® Mac and Windows Computers

Expand Your Desktop – Connect Two 4K 60Hz HDMI® Displays

Thunderbolt™ Certified – Connect to Your Computer with a Thunderbolt or USB4 Port

Supports 8K + 4K Displays with Windows Computers

This Sonnet adapter can also support one 8K 60Hz display plus one 4K 60Hz display — ideal for when you need to connect your computer to the largest displays possible! Note that 8K monitor support under Windows depends on the graphics capability of your Windows computer.

Productivity Partner

Expanded Workspace. Enhanced 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, or crunch spreadsheets in detail, Thunderbolt Dual 4K 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 Window 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 — Thunderbolt Dual 4K HDMI 2.1 Adapter enables you to connect your computer to your big screen TV or large monitor to share videos and other content.

Expand Your View

Connect Four HDMI Displays to Mac Studio or MacBook Pro M2/M3 Max

Connect four HDMI displays to your Mac Studio® with two Sonnet Thunderbolt Dual 4K HDMI 2.1 Adapters. Connect four HDMI displays to your MacBook Pro® M2 Max or M3 Max: the first two to a Thunderbolt Dual 4K HDMI 2.1 Adapter, the third to a USB-C to HDMI adapter (like Sonnet USB-C DisplayLink Dual 4K 60Hz HDMI Adapter), and the fourth to the built-in HDMI port of your MacBook Pro.

Not Just for 4K Displays

Supports Full HD (1080p) Displays and Audio Out

While Thunderbolt Dual 4K HDMI 2.1 Adapter supports two 4K @ 60Hz monitors, you can also use it to connect monitors with lower resolutions, like full HD 1080p (1920×1080) @ 60Hz — this makes it great for use for different home and work applications. Because audio support is built into the Sonnet adapter, you don’t have to plug in a separate cable to hear sound from connected displays.

Optimal HDMI Video Performance Over Thunderbolt or USB4

Compatible with M series Pro/Max/Ultra and Intel Macs, and Intel Mac and Windows Computers with Thunderbolt or USB4

Thunderbolt Dual 4K HDMI 2.1 Adapter is ideal for most computers with Thunderbolt or USB4 ports. Thunderbolt’s 40Gbps interface lets you run Ultra HD 4K resolution at 120Hz on both displays at full performance. Need dual 4K monitor support with your basic M series Mac; or Intel or AMD PC without Thunderbolt or USB4? Check out USB 3 DisplayLink Dual 4K 60Hz HDMI Adapter and USB-C DisplayLink Dual 4K 60Hz HDMI Adapter (with PD Passthrough).

Weight

0.13 kg

Dimensions

17 × 9.1 × 2 cm

Interface

Thunderbolt 3

Connector 1

1x USB-C Male

Connector 2

2x HDMI Female

HDCP Support

Yes

Active/Passive

Passive

Maximum Resolution Support

7680 x 4320 at 60 Hz