OVERVIEW The ViewSonic® VA3456-mhdj is a 34" monitor with WQHD 3440 x 1440 resolution, 21_9 aspect ratio, and SuperClear® IPS panel. The resolution is 2.4 times higher than standard Full HD, and with SuperClear® IPS technology, this monitor delivers the same image quality whether you are looking at the screen from above, below, the front, or the side. A 21_9 aspect ratio and 3-side borderless bezels provide extra screen real estate so users can display more content, switch between applications more quickly, view documents side by side, and view multiple windows at once. What's more, this monitor is designed with a height-adjustable and swivel stand. Display Display Size (in.): 34 Viewable Area (in.): 34.1 Panel Type_ IPS Technology Resolution_ 3440 x 1440 Resolution Type_ UWQHD (UltraWide QHD) Static Contrast Ratio_ 1,000:1 (typ) Dynamic Contrast Ratio_ 50M_1 Light Source_ LED Brightness_ 420 cd/m² (typ) Colors_ 1.07B Color Space Support_ 10 bit (8 bit + FRC) Aspect Ratio_ 21_9 Response Time (Typical GTG): 4ms Viewing Angles_ 178º horizontal, 178º vertical Backlight Life (Hours): 30000 Hrs (Min) Curvature_ Flat Refresh Rate (Hz): 75 Variable Refresh Rate Technology_ FreeSync Blue Light Filter_ Yes Flicker-Free: Yes Color Gamut_ NTSC_ 72% size (Typ) sRGB_ 104% size (Typ) Pixel Size_ 0.233 mm (H) x 0.233 mm (V) Surface Treatment_ Anti-Glare, Hard Coating (3H) Compatibility PC Resolution (max): 3440x1440 Mac® Resolution (max): 3440x1440 PC Operating System_ Windows 10/11 certified; macOS tested Mac® Resolution (min): 3440x1440 Connector 3.5mm Audio Out_ 1 HDMI 2.0 (with HDCP 2.2): 2 DisplayPort_ 1 Power in_ 3-pin Socket (IEC C14 / CEE22)