Review on Dell P2217H Professional LED Monitor - 21.5" Screen, Anti-Glare, 60Hz Refresh Rate by Eric Butler

Great colors, very clear. My only complaint is that Dell got a little too good with the pixel density. I am using this monitor as a side mounted vertical monitor for my ASUS landscape monitor. The monitors are lined up along the top edge. So when you move your mouse along the top of the screen, it moves smoothly from one monitor to the next. But the lower, the less seamless, as pixels per square inch are simply not as numerous on ASUS as they are on Dell. When you move the mouse from ASUS (bottom right) to Dell, the mouse pointer jumps a few inches. And if I want to move the mouse from the bottom of the Dell back to the ASUS, I have to bounce the mouse over the imaginary "wall" between them. I wish I knew that before buying a second monitor, you have to pay attention to the pixel density. Obviously this isn't really a problem with the Dell monitor hence the 5 star rating.