Mac Compatibility
- Mac (M series Pro/Max/Ultra and M4+)
- Mac Studio supports four or six (M series Ultra) displays with two or three Sonnet Thunderbolt Dual 4K HDMI 2.1 Adapters, respectively
- Mac (Intel) with Thunderbolt 3 ports
- Basic M1/M2/M3 series Macs are not compatible (see Sonnet's DisplayLink adapters for dual monitor support)
- macOS 15+; compatible with macOS 27
Windows Compatibility
- Windows computer with Thunderbolt 5 or Thunderbolt 4 ports; or USB4 port(1)
- Windows 11 25H2+
- Windows Server 2025
Monitor Compatibility
Application Compatibility
- Suitable for all applications
Part Number
Warranty
Form Factor
Bus Interface
External Connectors
- Two HDMI
- Thunderbolt captive cable
Standards
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)
Package Contents
- Thunderbolt Dual 4K HDMI 2.1 Adapter (with captive 7.9-inch [20cm] Thunderbolt cable)
- Documentation
- Not compatible with USB-C only ports. All Windows Thunderbolt 4 and 5 computers support two 4K monitors. Thunderbolt 3 and USB4 computers support two displays. Check the specifications for your computer for exceptions.
- macOS currently supports HDMI displays only up to 4K @ 60Hz via Thunderbolt docks and adapters. Apple may add support for higher resolutions and/or frame rates at a later date.
