Monitor: Acer
SB220Q-bi

Description: 21.5" Full HD 1920x1080 Widescreen IPS Ultra-Thin
Standards: LED, IPS, VGA, HDMI

For a 21.5" monitor this one has exceptionally high value. It has a very nice 4ms refresh time, handles 1080p (high definition) quite well, LED & IPS are the right advancements to prevent eye strain, there are many great consumer reviews, lots of sales in the past to get plenty of stats, and a super low price. Though great for all uses, it is extremely popular as a gaming monitor. The ultra-thin profile makes it look great in any setting.