The Acer SB220Q 21.5" 1080p LCD Monitor is a sleek and modern display designed for casual computing. With a screen size of 21.5 inches and a maximum resolution of 1920 x 1080, this monitor offers a clear and sharp image for work or entertainment. The monitor also features a 75Hz refresh rate and a response time of 4ms for smooth transition between frames. With both VGA D-Sub and HDMI inputs, it is versatile for connectivity with different devices. The black color and widescreen design make it a stylish and practical choice for everyday use.