VIEWSONIC VG2440 WORKPRO MONITOR 23.6 5MS 60HZ VA 1920X1080 FHD 250 VGA HDMI DP 16:9 80M:1 16.7M HOPARLOR FLICKER FREE MAVI ISIK FILTRESI TILT SWIVEL PIVOT YUKSEKLIK AYARI VESA ENERGY STAR TCO EPEAT