Features: The YKFX452 Color Restoration Board is a must accessory for developers enhancing their projects with precise color calibration and sensitivity adjustments. This board ensures durability and reliabled performances, making it essential component in any development. For engineers, and hobbyists who are engaged in computer hardware development and prototyping. Perfectly suited for use in various environments such as laboratories, workshops, or at home projects where accurate color restoration is important. This versatile development board accessory integrates seamlessly with your existing setting, enhances functionality and improving the overall efficiency of your projects. Specifications: Item：YKFX452 Color Restoration Board Size about 4x4cm/1.57x1.57in Component: PCB Package Includes: 1PC YKFX452 Color Restoration Board note: There might be a bit color distortions due to different computer resolution There might be size errors due to different computer resolution