Amazon.com: ViewSonic VP2756-4K 27 Inch Premium IPS 4K Ergonomic Monitor with Ultra-Thin Bezels, Color Accuracy, Pantone Validated, HDMI, DisplayPort and USB Type C for Professional Home and Office,Black : Electronics
How to adjust the brightness on a monitor? : ViewSonic Customer Care
ViewSonic VX2758-2KP-MHD Review - RTINGS.com
Using Colorbration⁺ - ViewSonic Monitor Software
VP3881a Advanced Features and Settings - ViewSonic Monitor