Enjoy Crystal-Clear 8K UHD Image: Unlike other Displayport adapter on the market, ours has much higher Resolution and Refresh Rate! Single port supports 8K@30HZ / 4K@144HZ. When Use dual ports simultaneously, it supports max resolution up to 4K@60Hz. This product is the best choice for those who demand high clarity monitor images like Photo editing, Watch 8K video, Professional static image processing, eSports Gaming, High-speed action games, 3D design/Animation etc.(: , . . .) Dual Monitor adapter for laptops(2 IN 1): This dual monitor adapter expend your laptops usb c ports into 2 DP ports 4K@60Hz. Use this usb c dual display port donlge extend your 1 monitors to two external multiple monitors(support different images on your monitors) and this dual display port adapter allows you to do different project on different monitors. Boost your work productivity and efficiency. Support extend mode and mirror mode. Support MST and SST for win laptop. ( ).