AOC 2217PWC. Display diagonal: 548.6 mm (21.6 "), Response time: 5 ms, Display brightness: 300 cd/m². RMS rated power: 3 W. Power consumption (standby): 1 W, Power consumption (typical): 49 W. Width: 505 mm, Depth: 280 mm, Height: 442 mm. Certification: cUL, FCC, CE, EPA, CCC, TUV/S, Vista Premium