【DP Input There Screen Expansion】Connecting the graphics card via DisplayPort(DP) interface, it supports expanding 1 DP signal to 3 HDMI monitors, realizing triple-screen synchronization or split-screen display. The minimum requirement supports 18Gbps bandwidth graphics card connection with the highest resolution up to 4K@60Hz to meet the needs of design, gaming, multitasking office and other scenarios. 【Note: From DP Access to the Source Device】This product is a one-way signal conversion (DisplayPort to HDMI), you need to connect the DP interface to the graphics card and other source devices, can not be used in reverse. Before using, please make sure that the graphics card supports multi-screen output function, and check whether the HDMI interface version of the monitor is compatible. 【Durable + anti-interference】DP to HDMI splitter is designed with all-aluminum casing, efficient heat dissipation to ensure long and stable operation of the device; equipped with high-density braided nylon cable, wear-resistant and anti-pulling, with gold-plated interfaces and tin-plated copper core, effectively reducing signal interference and extending the service life. 【Plug and Play】No driver installation required, just connect the power cable included in the package to enable multi-screen expansion. Compatible with Windows 7/8/10/11 system, suitable for DP 1.2/1.4/2.1 graphics card series, suitable for HDMI 1.2/2.0/2.1 monitors. Projector, TV, etc. Easy to expand multi-screen working environment