Fangrui Product Details 1. Compatible With All Displayport Inputs And Outputs 2. Comply With Displayport 1.4, 1.3, 1.2, 1.0 Specifications 3. Support Resolution: 8k@30hz; 4k@144hz, 120hz, 60hz; 1440p@165hz, 144hz, 120hz, 60hz; 1080p@240hz, 165hz, 144hz, 120hz, 60hz (depends On Your Graphics Card, Monitor, Operating System And Dp Cable Support) 4. Support Operating System: For Apple (ios) System, Windows System, Android System 5. Support Hdr. Support Sst (mirror) And Mst (extended) Mode. Support 4:4:4, 4:2:2, 4:2:0 Note 1. External Power Supply Is Required: When Using, Please Make Sure To Use A Usb Cable To Power The Switch 2. In Mst Extended Mode, The Output Of Single Port Can Reach 8k, And The Output Of 3 Ports Can Reach 4k At The Same Time. 3. For Apple System Mst Mode Can Only Extend One Screen (apple System Limitation) Connector A:displayport(dp) Connector B:displayport(dp) Gender:female-female Model Number:displayport1.4 1x3 Splitter Type:dp/mini Dp Cables Version:displayport 1.4 Bundle:bundle 1 Shielding:combination Appl