?What You Get?: 1x 1.5FT long cord USBC to dual HDMI converter Hub; 18 months warranty for free and life time technical support. ?Universal Compatibility?: Compatible with Windows OS with USB C ports, Mac OS. Make sure your USB Type C port support DISPLAYPORT ALTERNATE MODE. Compatible with thunderbolt 3 and thunderbolt 4. ?Plug & Play?: Driver free USB C to HDMI multiport adapter, instantly extend displays for your laptops, tablets etc. * USB-C port support DP Alt Mode required. ?Mirror & Extended Dispaly?: USB-C splitter 2 HDMI monitors. * For Windows OS, you can connect two additional same or different displays (ABC and ABB display mode). The two additonal monitors will display the same with MacBook Mac OS (ABB). As to Mac M1/M2 devices to display 3 different monitors(ABC), please refer to B0C8HW6XT8. Tablets and phones can only mirror the display. ?Extend 4K Dual HDMI Monitors?: USB C to dual HDMI adapter allows you to connect two monitors to laptop, ideal for multitasking. ***Require your laptp's USBC port support display function*** Single HDMI port support resolution up to 4K@60Hz; connect 2 monitor at 4K@30Hz or 1080P@60Hz. Final specific resolution depend on your devices. Not work for HP Omen 40L GT21-0314.