Display size (diagonal) 48 cm (18.9") Aspect ratio 5:4 Native resolution SXGA (1280 x 1024 @ 60 Hz) Pixel pitch 0.2928 mm Brightness 250 cd/m² Contrast ratio 1000:1 static 3000000:1 dynamic Horizontal viewing angle 178° horizontal 178° vertical Response time (typical) 8 ms gray to gray Product color Black Display features Anti-glare Anti-static In plane switching Language selection On-screen controls Plug and Play User programmable Physical security Security Lock-ready Display Input Type 1 VGA 1 DVI-D 1 DisplayPort Ports 3 USB 2.0 (one upstream, two downstream) Power consumption 28 W (maximum), 25 W (typical), < 0.5 W (standby) Operating temperature range 32 to 104°F Operating humidity range 15 to 80% RH