AOC e2239Fwt. Display diagonal: 546.1 mm (21.5 "), Response time: 5 ms, Display brightness: 250 cd/m². Cables included: D-Sub, USB, HDMI, Power, Audio. Power consumption (typical): 28 W, Power consumption (standby): 0.2 W. Dimensions (WxDxH): 462.8 x 10.9 x 272 mm, Weight: 5 kg, Weight with stand: 7 kg. Colour of product: Black