19-inch Acer V193WBM Widescreen LCD Monitor General Features: Color: Black 19-inch screen size Widescreen 1440 x 900 maximum resolution 0.284 mm pixel pitch 16.7 Million colors 300 cd/m2 brightness 2000:1 contrast ratio 5 ms response time Horizontal Refresh Rate: 30 KHz - 80 KHz Vertical Refresh Rate: 55 Hz - 75 Hz EnergyStar compliant Wall-mountable Power Rating: 100 - 240V 50/60 Hz Connectors: 15-pin VGA connector PC Audio in Dimensions: 14 x 17.25 x 6.6-inches (H x W x D, approximate) Regulatory Approvals: FCC CE C-Tick VCCI TUV NOM cULus