Planar PLL2010MW 997-7305-00 20-Inch LCD Monitor 20" LED LCD monitor with 1600 x 900 resolution Energy-efficient, mercury-free display Dual digital (DVI-D with HDCP) and analog (VGA) video inputs Built-in 100mm VESA mount on monitor back Mounting type: Built-in 100 mm VESA, back Refresh Rate: 75 Hz