QHD 2560x1440 144Hz MONITOR: 1ms monitor and ultra-fast 144Hz refresh rate with smooth, real time response;PC GAMING MONITOR: Adopted worldwide by most professional eSports tournaments and players, BenQ Zowie is the official gaming monitor of the MLG CS:GO Major Championship along with various MLG, DREAMHACK, ESWC, Intel Extreme Master, CEVO, Copenhagen Games, ESEA, UMG, EVO, ESL One events.;ZOWIE eSports QHD 2560x1440 MONITOR: Black eQualizer for visual clarity in dark scenes, optimized for PC eSports game titles like Counter-Strike: Global Offensive CS:GO and Overwatch;ADVANCED 1440p MONITOR with ERGONOMIC FEATURES: Specially-designed frame minimizes visual distractions, Low Blue Light and Flicker Free technology for reduced eye strain, Height Adjustment Stand for improved ergonomics;PRO GAMING DISPLAY with S Switch to easily switch between saved settings, and a variety of input connectors, including D-sub, DVI-DL (Dual Link), HDMI x2, DP1.2, Headphone Jack, Mic Jack