VIEWSONIC VG2756-2K WORKPRO MONITOR 27 5MS 60HZ IPS 2560X1440 2K 350 HDMI DP USB TYPE C 16:9 80M:1 16.7M HOPARLOR RJ45 3 KENAR CERCEVESIZ FLICKER FREE MAVI ISIK FILTRESI TILT SWIVEL PIVOT YUKSEKLIK AYARI VESA ENERGY STAR TCO EPEAT