DISPLAYPORT 1.4 SPLITTER 1 IN 2 OUT: This DisplayPort splitter has 2 ports, allowing the DisplayPort input signal of 1 channel to be displayed with distortion simultaneously on 2 DisplayPort sockets. It supports UHD visual frequency resolution, up to 4K144Hz (3840x2160 144Hz). Widely used in display devices with DisplayPort ports, such as computers, laptops and graphics cards with display port output ports.
4K 144HZ UHD: Supports the highest resolution of up to 4K 144Hz, full high definition 3D stereoscopic display. You can enjoy a wider screen display and a better working experience. To achieve a maximum resolution of 4K 144Hz for the dual displays, please note that the dual display port displays need to support DSC and 4K144Hz, and the DisplayPort output port of the computer is DisplayPort 1.4. Please note that the MST mode supports 4K 120Hz, while the splitter mode supports 4K 144Hz.
MST MODE AND SPLITTER MODE: Supports extended and mirrored modes. MST mode (extended mode): including SST mode, ABB/ABC mode. Splitter mode (mirror mode):AAA. The distributor can add dual display port displays to DisplayPort desktops/laptops with dedicated graphics cards (most integrated graphics cards only support ABB display mode). Please note that, for Wins operating system supports MST, SST and mirror modes (ABB/ABC/AAA). For OS X, only supports SST and mirror mode (ABB/AAA).
5V 2A POWER SUPPLY REQUIRED: The power cord must be connected to the USB port on the PC or power adapter before use. It is designed to ensure the stable operation of the display port hub.
SYSTEM COMPATIBILITY: Plug and play, no driver required, easy to use. No software configuration required and compatible with mainstream operating systems, for Wins, for Linux, for OS X, etc. It is not recommended to connect with other DisplayPort docking stations or hubs. It is not support for Optiplex 790.