1. USB C to Dual HDMI Adapter for 2 Monitors: Connect your device with a USB TypeC (Thunderbolt 3) port to two 4K HDMI external monitors. Windows OS supports both SST and MST modes, allowing you to enjoy movies, games, and office files on ultraHD bigscreen monitors from a compact PC. (Note: For Mac OS, only mirror mode is supported due to system limitations; extending to two different screens is not possible.) 2. Resolution: The USB C dual HDMI adapter supports resolutions up to 4K (3840 x 2160P @ 60Hz) for dual displays, with HDMI output at 3840 x 2160 @ 30Hz. The HDMI splitter also supports 1440p and 1080p at 60Hz via DisplayPort MST technology. This performance adapter ensures zero millisecond delay for gaming. (Note: 4K output requires a device with 4K support and an HDMI 2.0 or higher cable.) 3. Hassle Plug Play: The dual HDMI adapter for 2 monitors works instantly—no drivers or software needed. Compatible with most USBC/TypeC/Thunderbolt 3 laptops featuring DP Alt Mode. (Note: Does not support HP Pavilion/Lenovo IdeaPad. If the USBC port lacks video output or DP Alt Mode, the adapter will not function.) 4. Wide Compatibility: The dualmonitor HDMI adapter works with Dell XPS 12 (9250)/XPS 13 (9350)/XPS 15 (9550), Dell Latitude 13 7000/E7370, Lenovo Yoga 720/910/920/930, HP Spectre x2/x360, HP ProBook 450 G5/6/7, HP Chromebook 14, Surface Book 2, Surface Go, Surface Pro 7/X, Surface Laptop. Also compatible with Thunderbolt 3 devices like MacBook/MacBook Pro (20172020), MacBook Air (20182020), iPad Pro 2018, Dell XPS 13/15, and Samsung Galaxy S24/23/S9.