ASUS ROG PG279Q 27" WQHD 1440p IPS 165Hz DisplayPort Adjustable Ergonomic EyeCare G-SYNC Gaming Monitor 27 QuadHD (1440p) with thin bezel design, the best balance of screen size and resolution for gaming ASUS Eye care technology with TUV certified Flicker free and Blue Light Filter for less Eye fatigue; Ergonomically-designed stand with Tilt,Swivel,Pivot,Height adjustment plus wall-mount capability for comfortable viewing position Breaking the 144Hz Barrier with 165Hz refresh rate for even smoother gaming graphics. Compliance and Standards- BSMI, CB, CCC, CE, CEL level 1, ErP, FCC, J-MOSS, KCC, PSE, RoHS, UL/cUL, VCCI, WEEE, WHQL (Windows 8.1, Windows 8, Windows 7), RCM, TUV Flicker-free , eStandby, TUV Low Blue Light IPS Panel displays full sRGB gamut for immersive life-like color in games, movies, and design NVIDIA G-SYNC Technology removes stutter and screen tearing for the smoothest gaming experience; NOTE: Check User Manual on Technical Specification before use.Panel Backlight / Type : In-Plane Switching Mounting type: VESA Compatibility - Mountable 100 x 100mm