USB-C to Dual 4K 60Hz HDMI Adapter Connected to MacBook Air and Two 4K Displays
Double Displays
DisplayLink Dual DisplayPort Adapter for M1 and M2 Macs
Double Displays
USB 3 DisplayLink Dual 4K 60Hz DisplayPort Adapter
Connect Two 4K 60Hz DisplayPort Displays as Supported by Your Computer
for Mac®, Windows®, Ubuntu®, and Chromebook®
Two 4K HDMI Monitors
Two DisplayPort Displays from a Single USB 3 or Thunderbolt Port
Apple® M series Mac computers offer outstanding overall performance but have a limit to the number of external displays you can connect to them. If you’re using an M1/M2 MacBook Air®, M1/M2 13-inch MacBook Pro®, or M3 14-inch MacBook Pro that number is one. Featuring DisplayLink™ technology, Sonnet USB 3 DisplayLink Dual 4K 60Hz DisplayPort Adapter beats the limit, enabling you to connect two 4K 60Hz or two 1440p 144Hz DisplayPort displays to a single port on your computer.
M1 Mac Dual DisplayPort Adapter DisplayPort Ports
M Series MacBook Pro
Perfect Display Expansion Solution for Base M1/M2/M3 Macs
Two 4K HDMI Monitors
Expand Your Desktop – Connect Two 4K 60Hz or 1440p 144Hz DisplayPort Displays
DisplayLink Certified Logo
Features DisplayLink Technology – Connect via a USB 3 or Thunderbolt Port
Man Working Behind Two 4K Monitors
Efficiency Booster

Expand Your Applications Workspace

Perfect for use with productivity software such as Microsoft® Office, this Sonnet adapter enables you to work more efficiently by expanding your workspace. Whether you need to open multiple applications on their own screens, edit code or view a spreadsheet in detail on a large display, or mirror your notebook’s display on a larger monitor, USB 3 DisplayLink Dual 4K 60Hz DisplayPort Adapter makes it possible.
M1 MacBook Air Connected to External Display and TV
Go Full Screen

Browse the Web. Watch Videos.

Even when you’re not using productivity software, your notebook’s screen can constrain your view. Go big — USB 3 DisplayLink Dual 4K 60Hz DisplayPort Adapter enables you to connect your computer to your large monitor or big screen TV to browse the web and watch videos on YouTube and other content(1) at a distance.

Key Features

Two 4K Monitors Icon

Connects Two 4K Displays to Macs or PCs

Enables connection of two 4K DisplayPort displays to a single USB 3 or Thunderbolt port on your computer.

USB 3 and Thunderbolt Ports Icon

Connect to a USB 3 or Thunderbolt Port

Includes a USB-A female to USB-C male adapter.

Expand Work & Play Area Icon

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.(1)

Bus Powered Icon

Easy Setup. Bus Powered.

Just download/install DisplayLink Manager software, connect the bus-powered adapter and displays, and then configure your desktop on the connected displays.

Thunderbolt Docks Icon

Use with Thunderbolt Hubs

Connects to an open port on a Thunderbolt dock or hub connected to your computer.

Other Resolutions Icon

Supports Higher Refresh Rates

Supports 1440p and 1080p displays @ 144Hz.

Supports Audio Icon

Supports Audio

Passes audio through the cable connecting your display.

Apple M Series CPU Icon

Perfect for M Series Mac Notebooks

Best for use with M1/M2 MacBook Air, M1/M2 13-inch MacBook Pro, or M3 14-inch MacBook Pro.

Computer Compatibility Icon

Mac, Windows, Ubuntu, and Chromebook Compatible

Also compatible with other Mac, Windows, Ubuntu, and Chromebook computers.

Free lifetime tech support icon.

Sonnet Support

Founded in 1986 in Orange County, Southern California — the vibrant hub of technology and engineering south of Silicon Valley — Sonnet has been at the forefront of innovation. Over the years, we've developed numerous award-winning products that enhance performance and connectivity for Mac, Windows, and other industry-standard computers. Many of our team members have been with us for over two decades, providing us with extensive expertise about our current and past offerings. If you ever need technical support for any of our products, don’t hesitate to reach out; we’re here to assist you.

Thunderbolt Hub with Location of USB and Thunderbolt Ports
Accessory for Thunderbolt Hubs

The Perfect Connection Companion

Sonnet Echo 5 Thunderbolt 4 Hub includes a USB 3 port. If your computer is short on ports, simply connect USB 3 DisplayLink Dual 4K 60Hz DisplayPort Adapter to the USB or Thunderbolt port on your hub and save a port on your computer.
DisplayLink Dual DisplayPort Adapter for M1 MacsDisplayLink Dual DisplayPort Adapter for M1 Macs Connected to Computers with a USB Type-A Port and a USB-C Port (with Adapter)
Conference Room Display
Not Just for 4K Displays

Supports Full HD Displays and Audio Out

While USB 3 DisplayLink Dual 4K 60Hz DisplayPort Adapter supports two monitors at up to 4K resolutions (3840 x 2160), you can also use it to connect monitors with lower resolutions, at higher frame rates, like 1440p or 1080p @ 144Hz — 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.
Supports Audio Out Icon
Perfect for Base M Series Macs
M1 and M2 Macs and Intel Mac and Windows Computers

Compatible with Mac, Windows, Ubuntu, and Chromebook Computers

(see Tech Specs for full compatibility info)

USB 3 DisplayLink Dual 4K 60Hz DisplayPort Adapter is compatible with most computers with USB 3 or USB-C interfaces but is the perfect accessory for M1/M2 MacBook Air, M1/M2 13-inch MacBook Pro, and M3 14-inch MacBook Pro computers, and other computers incapable of natively supporting more than one external display. If your computer otherwise has Thunderbolt 4 or 3 ports, we recommend Thunderbolt Dual 4K DisplayPort Adapter.

See the chart below to determine the best Sonnet adapters and display configurations for your computer.
Display Adapter Recommendation
Comuter Icon
Two HDMI Displays Icon
Computer
Recommendation for Two 4K External Displays
  • Computers that support two external displays over Thunderbolt 3, 4, 5 or USB 4 (Includes M series Pro/Max/Ultra Macs, and Thunderbolt 4 or 5 computers)
    • Basic M series Macs
    • PCs with USB 3 ports
    • Thunderbolt 3 or USB4 Ultrabooks with single display support
      Sonnet HDMI Adapters
      Computer
      Two 4K 60Hz HDMI Displays
      Four 4K 60Hz HDMI Displays
      Comuter Icon
      Two HDMI Displays Icon
      Four Displays Icon
      M1 Mac
      DisplayLink Dual HDMI Adapter for M1 Macs
      DisplayLink Dual HDMI Adapter for M1 Macs
      DisplayLink Dual HDMI Adapter for M1 Macs
      M1 Pro or M1 Max Mac
      Mac with four Thunderbolt 3 ports (except Mac mini)
      Thunderbolt Dual HDMI Adapter
      Thunderbolt Dual HDMI Adapter
      Thunderbolt Dual HDMI Adapter
      Mac with two Thunderbolt 3 ports
      Mac mini with four Thunderbolt 3 ports
      Windows computer with Thunderbolt 3* or 4 ports
      Thunderbolt Dual HDMI Adapter
      Thunderbolt Dual HDMI Adapter
      DisplayLink Dual HDMI Adapter for M1 Macs
      MacBook or WIndows computer with only USB ports
      DisplayLink Dual HDMI Adapter for M1 Macs
      DisplayLink Dual HDMI Adapter for M1 Macs
      DisplayLink Dual HDMI Adapter for M1 Macs
      Display Adapters Recommendation
      HDMI Display Icon
      Computer
      • Computers that support two external displays over Thunderbolt 3, 4, or 5 or USB 4 (Inlcudes M series Pro/Max/Ultra Macs and Thunderbolt 4 or 5 computers)
      Recommendation for Two 4K External Displays
      Computer
      • Basic M series Macs
      • PCs with USB 3 ports
      • Thunderbolt or USB4 Ultrabooks with single display support
      Recommendation for Two 4K External Displays
        Sonnet HDMI Adapters
        Computer
        Two 4K 60Hz HDMI Displays
        Four 4K 60Hz HDMI Displays
        Comuter Icon
        Two HDMI Displays Icon
        Four Displays Icon
        M1 Mac
        DisplayLink Dual HDMI Adapter for M1 Macs
        DisplayLink Dual HDMI Adapter for M1 Macs
        DisplayLink Dual HDMI Adapter for M1 Macs
        M1 Pro or M1 Max Mac
        Mac with four Thunderbolt 3 ports (except Mac mini)
        Thunderbolt Dual HDMI Adapter
        Thunderbolt Dual HDMI Adapter
        Thunderbolt Dual HDMI Adapter
        Mac with two Thunderbolt 3 ports
        Mac mini with four Thunderbolt 3 ports
        Windows computer with Thunderbolt 3* or 4 ports
        Thunderbolt Dual HDMI Adapter
        Thunderbolt Dual HDMI Adapter
        DisplayLink Dual HDMI Adapter for M1 Macs
        MacBook or WIndows computer with only USB ports
        DisplayLink Dual HDMI Adapter for M1 Macs
        DisplayLink Dual HDMI Adapter for M1 Macs
        DisplayLink Dual HDMI Adapter for M1 Macs

        USB 3 DisplayLink to Dual 4K 60Hz DisplayPort Adapter