General integrated graphics with VGA interface may not support EDID; dedicated graphics cards typically do support EDID. This virtual display adapter enables lock screen functionality when no physical display is connected. It does not support connection to an external monitor. Remote adjustment of screen resolution is possible; the device avoids black screen issues at low resolutions. Designed for stable operation during compute-intensive tasks, including scientific calculations, with normal thermal performance. Helps resolve unexpected system interruptions or GPU unresponsiveness in certain computing environments. A cost-effective alternative to physical monitors, suitable for testing and related applications. Compact design, built with modern low-power chips, generating minimal heat. Supports plug-and-play and hot-plug functionality. No driver installation required; compatible with all major operating systems. Intended for use with legacy systems featuring VGA or DVI-I analog ports. Maximum supported resolution: 1920x1080. Color: Black Material: PC + metal Package Contents: 1 x VGA Virtual Display Adapter Note: Actual product color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.