DisplayPort Splitter 1 in 3 OutUANTIN DisplayPort Splitter Adapter makes it easy to connect a DP/DP++/DisplayPort++-equipped source device to 3 DP monitors, thus increasing your efficiency and creating more possibilities for you. It also supports mirroring mode (SST) and extended mode (MST). *Note: Cannot be used with any hub/docking station/KVM. To get 3 Monitor Expansion Mode, please make sure the graphics card supports 18Gbps or more bandwidth. 4K UHD Visual FeastExpand your monitors with this Display Port Splitter. Transfer 4K(3840x2160)@60Hz content directly to your monitor/TV/projector. Supports HDCP 2.2 and complies with DP 1.2 standard. Single DP output resolution up to 4K@60Hz, backward compatible with 2K@120Hz/60Hz, 1080P@120Hz/60Hz; Dual DP screen resolution up to 4K@60Hz/30Hz.(Make sure your input and output devices both support the same resolution)