Display Screen Size 54.6" Resolution 1920 x 1080 (FHD) Color 1.06B Brightness 500 nits Contrast Ratio 1400 : 1 View Angle 89° / 89° / 89° / 89° Internal Speaker 10W + 10W Power Supply 3.5A@100 ~ 240V Power Consumption 185W Operational Temperature 5 - 35°C (41 - 95°F) Portrait Operational Humidity 20 - 80% Storage Temporature -20 - 60°C (-4 - 140°F) Storage Humidity 10 - 90% Dimension (Without Stand; W x H x D) 1213.4 x 684.2 x 99.25 mm / 47.7 x 26.9 x 3.9 in. Dimension (Gress; W x H x D) 1551 x 961 x 450 mm / 61.0 x 37.8 x 17.7 in. Net Weight 21.6 kg / 47.6 lb. Gross Weight 34.3 kg / 75.6 lb. VESA Mount 400 x 400 mm Tilt/Swivel/Rotation Landscape/Portrait Safety BSMI Touch Type None Video Input HDMI x 2, VGA x 1, DVI-D x 1, DisplayPort x 1 Audio Input Mini Jack x 1 Other Connectivities USB x 1 Control Connector RS-232 x 1, IR x 1, LAN x 1 Brand Advantech