https://www.asus.com/Displays-Desktops/Monitors/Eye-Care/VA27AQSB/
ASUS VA27AQSB Eye Care Monitor – 27 inch, WQHD (2560 x 1440), IPS, Frameless, 75Hz, Adaptive-Sync, DisplayPort, HDMI, Eye Care, Low Blue Light, Flicker Free, Wall Mountable, Ergonomic Stand
27-inch WQHD (2560 x 1440) LED backlight display with IPS 178° wide viewing angle panel
Up to 75Hz refresh rate with Adaptive-Sync technology to eliminate tracing and ensure crisp and clear video playback
Extensive connectivity including HDMI, DisplayPort and USB hub
Ergonomic design with +35° ~ -5° tilt, ±180° swivel, ±90° pivot and 150mm height adjustments for a comfortable viewing experience
ASUS Eye Care monitors feature TÜV Rheinland-certified Flicker-free and Low Blue Light technologies to ensure a comfortable viewing experience
Supports both Adaptive-Sync with NVIDIA GeForce* graphics cards and FreeSync with AMD Radeon graphics cards *Compatible with NVIDIA GeForce GTX 10 series, GTX 16 series, RTX 20 series and newer graphics cards

Panel Size (inch) : 27
Aspect Ratio : 16:9
Display Viewing Area (H x V) : 596.74 x 335.66 mm
Display Surface : Non-Glare
Backlight Type : LED
Panel Type : IPS
Viewing Angle (CR?10, H/V) : 178°/ 178°
Pixel Pitch : 0.233mm
Resolution : 2560x1440
Brightness (Typ.) : 350cd/?
Contrast Ratio (Typ.) : 1000:1
ASUS Smart Contrast Ratio (ASCR) : 100000000:1
Display Colors : 16.7M
Response Time : 1ms MPRT
Refresh Rate (Max) : 75Hz
Flicker-free : Yes
Video Feature
Trace Free Technology : Yes
SPLENDID Technology : Yes
Color Temp. Selection : Yes(4 modes)
GamePlus : Yes
QuickFit : Yes
HDCP : Yes, 1.4
Extreme Low Motion Blur : Yes
VRR Technology : Adaptive-Sync
Motion Sync : Yes
Low Blue Light : Yes
Audio Feature
Speaker : Yes(2Wx2)
I/O Ports
DisplayPort 1.2 x 1
HDMI(v1.4) x 1
Earphone Jack : Yes
Signal Frequency
Digital Signal Frequency : 24~112KHz (H) / 48~75 Hz (V)
Power Consumption
Power Consumption :