VGA and DVI versions support up to 1920 × 1080 @ 60Hz. HDMI version supports up to 4K (3840 × 2160) @ 60Hz and 1080p @ 120Hz. Requires HDMI 2.0 support. Supports stable operation at 4K @ 30Hz and 2K @ 60Hz. This is a plug-and-play virtual display adapter that simulates a connected monitor. It is used to: 1. Enable remote desktop access with high-resolution settings, preventing black screen issues caused by no display detection. 2. Ensure GPU stability during intensive computing tasks. 3. Maintain continuous GPU operation for cryptocurrency mining applications. HDMI Virtual Display Adapter features: 1. Supports simulated resolution up to 4K (3840 × 2160). 2. Compact design with low-power, latest-generation chip—no external power or cooling required. 3. Hot-pluggable and plug-and-play compatible. 4. Driver-free operation; compatible with Windows, macOS, Linux, and other operating systems. VGA Virtual Display Adapter is designed for legacy VGA or DVI-I analog ports. Maximum supported resolution: 1920 × 1080. Color: Assorted (random color — no color selection available). Material: Metal. Package Includes: 10 × Virtual Display Adapters. (Silkscreen placement may vary by batch.) Note: Actual product color may vary slightly due to lighting and screen settings. Dimensions are subject to a tolerance of ±1–3 cm.