Stable Driver 3.0 Certified: LENTION published the advanced Stable Driver 3.0 standard to help customers buy with confidence. The standard included 3 main features: Non-Interference between connected peripherals, Sufficient power supply, and the Devices working under normal temperature without overheating. Supported Lists - 2021/2020/2019/2018/2017/2016 MacBook Pro 13/15/16, 2021-2018 MacBook Air, MacBook 12, New iPad Pro 11/12.9, New iMac/Pro, Dell XPS, Surface Pro 7/Book 2/Go, Chromebook, HP, Acer, more with DP ALT Mode. (See Product Detail Page for MST/SST limitations). Important Note - REQUIRES the connected USB-C port supports "DisplayPort Alternate Mode". Incompatible Lists: Ideapad L340/340s, HP EliteBook 745/820/828, Probook 650/455/430, Pavilion 14 bf116tx/15 ck009/15-cb, Lenovo ideapad , Acer Aspire A5, etc, check detail page for more. Max 4K@60Hz Output - Single Port: 3840x2160@60Hz, Dual Port:3840x2160@30Hz. To ensure the 4K@60Hz performance, please make sure to use HDMI 2.0 cable (or better). Support HDCP 2.2. Support mirror and extend mode of MacOS/iPadOS/ChromeOS (SST), WinOS (SST+MST). When the light is black, it means HDMI cable failure When the light is orange, it means monitor failure When the light is green, the connection is successful.MST&SST for Windows, Only SST for Mac/Chrome - Support most Windows devices (especially "Intel Evo Platform") to display two split screens (ABC/MST), or one mirroring screen (ABB/SST) at Extend Mode. Note: on Mac/iPad/Chrome devices, only display one mirroring screen at Extend Mode (ABB/SST), limited by OS itself.