This 3-port DisplayPort MST hub lets you create a high-performance workstation by connecting three DisplayPort monitors to your DisplayPort device, helping to increase and maximize your productivity. The multi-monitor splitter is of DisplayPort 1.4 Version and supports resolutions up to 8K@30Hz and 4K@144Hz (depending on features of the video source and display). Features and specs.: Drives up to 3 monitors from a single MST-enabled DisplayPort source. Supports single display up to 8K@30Hz,4K@60Hz for dual display (HDR must turn off), or 3 ultrawide displays up to 2560x1600(HDR must turn off). DisplayPort 1.4 and Multi-Stream Transfer (MST) compliant. Support SST (mirror) and MST (Extended) mode. Needs a 5V external power supply.