[Extended Mode & Mirror Mode]- The DisplayPort to Dual HDMI splitter converts a DP signal to two HDMI signals, supporting mirror mode (AAA) and extended mode (ABB & ABC) on Windows.Note: It is recommended to use with a dedicated graphics card. It cannot be used with any Hub/Docking/KVM - Please check the device port before purchase [4K UHD Visual Feast]- Transfer 4K(3840x2160)@60Hz content directly to monitor/TV/projector. With resolutions up to 4K@60Hz for single HDMI monitors and up to 4K@30Hz for dual HDMI monitors. Supports HDCP 2.2 and complies with DP 1.2 and HDMI 2.0 standards. [Plug and Play Solution] - No need to install drivers. Usage: Plug the DP male connector into the signal source (PC, laptop, graphics card); connect the included power cable to provide 5V/1A current; 2 HDMI female connectors are connected to the displays via a HDMI extension cable that supports 4K@60Hz. - If you can't get Extended Mode, update your graphics card driver to the latest version [Widely Compat