Experience finest details on the 27\" VA panel thanks to QHD resolution and HDR 400. A refresh rate of 165 Hz, 1 ms response time and AMD Free Sync 2 deliver excellent gaming experience. Comes with AOC Game Lights and Game Pad. AMD Free Sync 2 HDR AMD’s Free Sync 2 improves upon its predecessor Free Sync, keeping the support for variable refresh rate synced with the GPU’s framerate, but also including gaming-specific HDR (High Dynamic Range) support, which reduces the input lag versus conventional HDR monitors. Stricter requirements and enforcement of Low Frame Compensation (LFC) technology will ensure smooth, latency-, stutter- and tear-free gaming, now with a higher dynamic range. VESA Display HDR 400 The first tier in the VESA certification for High Dynamic Range, the DisplayHDR400 specifies true 8-bit image quality, global dimming, peak luminance of 400 cd/m², lower black levels, higher contrast and higher colour gamut coverage. Experience mind-boggling vibrant and even more immersive gaming thanks to DisplayHDR400! 165Hz A 165Hz refresh rate, well over twice the industry standard of 60Hz, makes games run smooth as silk. Realize the potential in your graphics card. Forget screen tearing and forget motion blur. Feel your reflexes become one with the action. Never look back. Key Features: 2560 x 1440 Resolution Fast 4ms Response Time 400cd/m2 Brightness Built-in Speakers Free Sync Support Inputs: VGA, HDMI and Display Port Display Screen Aspect Ratio16:9 Screen Size 27 in Screen Technology VA Panel Colours 16.7 million Pixel Pitch 0.2331 mm Brightness 400 Lumens View Angle (Horizontal - Max)178 ° View Angle (Vertical - Max)178 ° Contrast Ratio 3,000:1 Contrast Ratio - Dynamic 50,000,000:1 Resolution (Native)2560 x 1440 pixels Resolution Type (Native)QHD Response time4 ms GTG1 ms MPRT Backlight Yes (LED) Colour Gamut99 Adobe RGB HD Support Yes Aspect Ratio16:9 3D Display No Vertical Frequency165 Hz Physical Display Type Free Sync 2VESA Display HDR 400 Form Factor Monitor Case Colour Black In The Box  Monitor Stand HDMI Cable VGA Cable DisplayPort Cable Audio Cable USB Cable Width 623 mm Depth 218 mm Height 433 mm Weight 8.14 kg Mount Wall Mountable Yes Wall Mount VESA 75 x 75 mm Tilt (Forward/Backward)Yes Tilt Range-3.5 ~ 21.5 ° Swivel (Left/Right)Yes Swivel Range-30 ~ 30 ° Height Adjustable Yes Maximum Height 110 mm Pivot (Rotation)Yes Pivot Range90 ° Warranty Warranty 2 Years Sound Speakers Yes Interfaces/Ports VGA In1 x D-Sub USB Ports1 x USB 3.0 Type-B (Upstream)4 x USB 3.0 Type-A (Downstream) Headphone Ports1 x 3.5mm Jack HDMI Ports1 x HDMI 2.0 DisplayPort In1 x DisplayPort 1.2 System Language Selection EN, FR , ES, PT, DE, IT, NL, SE, FI, PL ,CZ, RU, KR, CN (T), CN (S), JP Plug and Play Yes Electrical Electrical Power Consumption50 W Electrical Power Consumption Standby0.5 W Energy Rating B Key Features VESA Mountable Yes Built-in Speakers Yes Hard Glass Coating Yes VGA Connection Yes DVI Connection No HDMI Connection Yes Touchscreen No BNC Connection No TV Tuner No Panel Technology VA 3D Ready No Power Source Mains Powered LED Backlight Yes Disk Form Factor3.5 Gaming Yes Projection Aspect Ratio16:9 Display Model in Showroom No DisplayPort Connection Yes Screen Type WQHD (1440p) Free Sync Yes Curved Display No Thunderbolt Connection No HDR Support Display HDR 400 Built-in USB Hub Yes Refresh Rate165 Hz Graphics Device G-Sync No