The main advantages of DP virtual display: 1. Supports up to 4K resolution simulation, up to 3840 x 2160. 2. Compact size, low power consumption, no heat generation. 3. Supports plug and play and hot swapping. 4. No driver required. Default recommended resolution is 1920 x 1080@60Hz, with support for up to 4K. Primary function of this product is to simulate a display. Key applications include: 1. Enables high screen resolution when remotely controlling a computer, avoiding low-resolution or black screen states. 2. Ensures the graphics card operates normally during use, maintaining proper thermal performance. 3. Cost-effective solution that replaces a physical monitor, suitable for testing graphics cards and related applications. Material: Metal Color: Gray Package Contents: 3 x DisplayPort Dummy Plug Note: Light reflection and differences in display devices may cause slight variations between the product color in images and actual color. Measurement may vary by +/- 1-3 cm.