Support from other manufacturers varies from model to model. All Dell and Apple Thunderbolt 3 systems we are aware of meet this requirement.
To support 2 video outputs using the Dual Thunderbolt 3 Graphics Adapters for Mac and Windows, the Thunderbolt 3-enabled host system must meet the following requirements:
On Thunderbolt 3 Mac systems, setup is as simple as plugging your HDMI displays into the adapter and the adapter into an available Thunderbolt 3 port on your Mac.
MacBook Pro 13-inch model laptops with Thunderbolt 3 that have integrated Intel graphics adapters support a maximum of 2 external displays. Please note: MacBook Pro 15-inch and 16-inch model laptops with Thunderbolt 3 that have internal discrete AMD graphics adapters support up to 4 external displays. The TBT3-HDMI2X-83 is compatible with all Thunderbolt 3-enabled Mac systems.
