Mutli-monitor adapter are a Blessing for Productivity Docking station dual monitor is a good accessory for photography, programmers, data analysis, and more. It can transforms a single USB-C port into dual HDMI outputs, allowing you to connect two high-definition displays simultaneously for multitasking bliss and expanded workspace. Note: NOT for all USB-C port laptops, Make sure your laptop or PC supports Thunderbolt 3 Thunderbolt 4 or displayport output modeDP ALT mode. Mirror and Extend Mode Multi monitor adapter for dual monitors can expand the laptop USB C port into 2 HDMI ports. For Windows OS, it supports dual HDMI to display different screensAAAABBABC); for Mac OS, does not support MST technology (ABC Mode) and you will get 2 mirrored displays(AAA,ABB) instead of 2 independent displays(ABC)when used with Mac OS! 4K Resolution and TV OutputStream or mirror content to displays in stunning resolutions up to 4K. With support for crisp video and audio transmi