VIEWSONIC XG270QC GAMING MONITOR 27 1MS 165HZ VA 2560X1440 2K 550 HDMI DP 16:9 120M:1 16.7M HOPARLOR 3 KENAR CERCEVESIZ 1500R KAVIS FREESYNC PREMIUM PRO FLICKER FREE MAVI ISIK FILTRESI TILT SWIVEL YUKSEKLIK AYARI VESA