【4K@60Hz Displayport Resolution】The Displayport cable supports resolutions up to 4Kx2K(3840x2160) at 60Hz, ensuring you have the best picture quality possible. Backward compatible with 4K@30Hz, 1080p. Mirror mode and extend mode are available. Great for reading photos, 4K video, document scanning, and AR experiences 【Secure & Safe Connection】The NEW USB C Display port cable made of coaxial new material which carries high frequency electrical signals with low losses and protects against noise and disruption.The coaxial cable protects against EMI (Electromagnetic Interference) and RFI (Radio Frequency Interference), which can distort signals as they arrive to the receiver. With minimal line interference, the cable delivers crisp, clear sound and pure video 【Wide Compatibility】 Works with USB-C port computers with DP Alt mode, such as 2018/2017/2016 MacBook Pro, 2018 iPad Pro, 2018 MacBook Air, 2017 iMac, 2016/2015 MacBook, ChromeBook Pixel, Dell XPS 15/13. Fully compatible with smartphones listed such as Samsung Galaxy S9/ S9 Plus/ Note 9/8 / S8 / S8 Plus, Huawei Mate 10/Mate 10 Pro/P20/P20 Pro.( Note: The displayport cable is not for tablets)