Dell - 19.5" LCD Monitor (DisplayPort, VGA, HDMI, DVI) - Black

The Dell Pro series monitors. An improved viewing experience with a high 100Hz refresh rate and ComfortView Plus technology. With wide viewing angles (178°/178°), an ultra-thin bezel design, and 3000:1 contrast ratio, you see more from every angle. The functional, space-saving design features a VESA compatible mount to personalize your desktop and convenient varied connectivity gives you access and keeps you on track to finish what you start.

Delve into the world of awesome with Acer's EK220Q Full HD monitor, which offers an unmatched viewing experience. A large 21.5” screen delivers astonishing, 1920 x 1080 Full HD resolution with excellent detail! Through AMD FreeSync technology, the game’s frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge.The remarkable 100 Million:1 contrast ratio ensures a crystal-clear viewing experience while rapid 5ms response time keeps moving images sharp. It also supports HDMI & VGA inputs offering greater compatibility.

The ViewSonic VA1903h is a 19" (18.5" viewable) widescreen monitor that delivers value and performance for both home offices and small businesses. Equipped with HDMI input, a fast 5ms response time, and rich color performance, the VA1903h is great for a variety of applications ranging from viewing office documents to surfing the web. ViewSonic's exclusive ViewMode feature provides intuitive presets for optimized screen performance in different applications. In addition, Flicker-Free technology and a Blue Light Filter help to eliminate eye strain from extended viewing periods for improved productivity. An energy-saving Eco-mode reduces cost of ownership, making the VA1903h a great choice for both government and education.