BenQ ZOWIE 27 inch Full HD Gaming Monitor - 1080p 1ms Response Time for Competitive eSports Gaming (RL2755) Response time(Tr+Tf) typ- 1ms GTG and ultra-low input lag technology for console gaming, without effects of smearing or ghosting Exclusive color enhancer, Black eQualizer increases the visibility in dark environments without overexposing bright areas to display every detail with optimum clarity ZeroFlicker & Low Blue Light filter reduces eye strain, fatigue, & increases comfort for intensive gaming sessions. Contrast: 1000:1 RTS, FPS, & Fighting preset modes, Smart Scaling/Display Mode for custom screen sizes, allowing complete control for individual viewing preferences. Typ. DCR (DyNomic Contrast Ratio) : 12M : 1 Compatible with Console & PC platforms, multiple inputs (Dual HDMI ports, DVI-D, D-Sub, & Headphone Jack/Line-in ports). OS Compatibility- Windows 7,Windows 8,Windows 8.1Windows 10 Retractable headphone hook & angular slip-resistant base for controller storage. Specially designed frame to reduce glare & reflection. Full tilt adjustment, VESA mount ready, & built-in speakers