Multi-Monitor Performance-Experience true multi-display productivity with this quad-output display adapter. It supports up to four HDMI monitors simultaneously two delivering stunning 4K UHD resolution (3840x2160) at 30Hz, and two offering Full HD 1080p at a smooth 60Hz refresh rate Flexible Display Modes-Easily switch between extended and mirrored display modes to maximize productivity for multitasking, trading, design, video editing, or everyday computing. The adapter also supports advanced configurations like rotation mode for vertical viewing and clamshell mode for use with a closed laptop lid Advanced SM768 Chipset Fast Driver Setup & System Compatibility-simply download the driver from wavlink.com, install, and start using your multi-display adapter in minutes. Compatible with Windows 11/10, Mac OS 11.x13.x and later, Chrome OS, Ubuntu, Android, and Harmony OS systems.This adapter works seamlessly across a wide range of USB-C and USB-A enabled devices