?Premium Product Quality&Support?SWITCHFLUX is dedicated to providing high-quality cables to our customers. The dual hdmi adapter for 2 monitors are tested with 25,000 bending tests, and we offer lifetime after-sales service to each customer. Our customer service team responds within 12 hours in case of any cable failures during use. ?Productivity Improvement?Our dual monitor adapter can be plugged and played without any drivers or software to increase your productivity, supports USB Type-C DP Alt mode, and easily provides a clear and latence-free viewing experience. Instantly turn your laptop, tablet or phone's USB-C port expands to dual HDMI ports. (NOTE: You may need to change the "Default Audio Output Device" setting in your system preferences to make a sound.). ?Wide Compatibility?This hdmi adapter for dual monitors support most USB C laptops for Thunderbolt 3 compatible devices, for iPhone 15 series, MacBook/MacBook Pro2021 2020 2019 2018 2017, MacBook Air2021-2018, iPad Pro 2018, Dell XPS13/15, Steam Deck, ROG Ally, Samsung Galaxy S9/S9+ etc. (Note: USB c port video output or DP Alt mode is required for proper operation). ?USB C HDMI Splitter 2 IN 1?Support for mirroring or extending high-resolution graphic images to dual 4K resolution HDTVS, monitors or projectors, and can be extended to both monitors at the same time, the hdmi splitter adapter for dual monitors will greatly facilitate your life and ideal for screen sharing or extension, gaming and video streaming. SST(ABB) and MST mode are supported with Windows operating systems, but the Mac operating system does not apply the MST mode. ?4K Ultra HD Visual Experience?SWITCHFLUX USB C to Dual HDMI Adapter equipped with two 4K HDMI output, single display support up to 4K@60Hz ultra HD video output, backward compatible with 4K@30Hz, 2K@120 Hz, compatible with Thunderbolt 3/4, bring you amazing visual experience---(NOTE: using two HDMI ports simultaneously can only support 4K@30 Hz).