Lenovo ThinkVision LT2252p Black 22-inch 5ms Widescreen LED Backlight LCD Monitor (2572MB6) <br />http://www.amazon.com/gp/product/B005ZGX2C2?tag=sukses2015-20 <br /> <br />Native resolution of 1680x1050 white LED backlight aspect ratio 1610 <br />Brightness 250 cdm2typicalContrast ratio 10001 typical View angles HorizontalVertical CR101 170 degrees 160 degrees <br />Respond time 5ms onoff typical lift Tilt swivel and pivot stand VGA DVI-D DisplayPort connections <br />Compliance with ENERGY STAR 51 requirements TCO certified Edge 11 Mercury Arsenic free Glass <br />Kensington Lock slot support for security meets 100mm VESA standard for mounting cable management for better user experience