Fangrui Product Details 1. Dnx-1 Mini Portable Usb 3.1 Usb-ctype-c To Hdmi Hd 4k Conversion Cable 2. Product Name: Type-c Hdmi Connector 3. Interface Type: Type-c 3.1 High Speed Interface 4. Expansion Port: Hdmi 4k Hd. 5. 4k Hdmi Hd Interface: Multifunctional 4k Converter, Picture Support 4k * 2k, Support Downward Compatibility. It Can Be Connected With Monitor, Tv, Projector And Other Equipment To Enjoy Cinema Level Video Enjoyment. It Can Also Be Used As A Large Screen Office Speech. 6. Product Function: Usb 3.1 Type-c To Hdmi 4k, Compatible With Hdpc Protocol Data Transmission And Computer Connection With 4k Hd Tv Or Projector. 7. Suitable For Ipad Pro 2018, Apple Macbook, Huawei Mate Book Series, Huawei P20 Pro, Huawei P30 P30 Pro, Huawei Mate20 Pro, Samsung S9 S10, Xiaomi Notebook, Asus Lingyao 3, Other Notebook With Type-c Interface. 8. Function: It Is A Video Transmission Adapter Cable. The Input Devices Include Mobile Phones, Tablet Computers, Laptops, Etc. With Usb-c Interface, The Usb-c Interface Size Supports Forward And Backward Plug-in, And Supports Data Transmission. The Hdmi Output Terminal Can Support The Video Resolution Of 3840x2160p 30hz, The Output Device High-definition Display, Lcd Tv, Etc. (the Device Itself Is Required To Have Type-c Protocol).