Core Function: This product is a high-performance graphics card spoofer/virtual display that simulates a real monitor signal, tricking the graphics card into operating normally. Pain Points Solved: Perfectly resolves graphics card throttling, remote black screens, and game/application malfunctions or minimization issues in headless mode (without a real monitor). Efficient Multi-Opening: An essential tool for multi-opening game studios, blockchain computing, remote server management, software testing, and other scenarios, enabling multiple screens on a single machine, significantly improving efficiency and space utilization. Wide Compatibility: Supports mainstream HDMI/DP interfaces and high resolutions (such as 4K). The included adapter also allows compatibility with traditional interfaces like DVI and VGA, making it compatible with most graphics cards. Plug-and-Play: No driver installation required; simply plug in the graphics card and it's instantly recognized by the system, ensuring simple operation and reliable stability.