ASUS VW22AT. Display diagonal: 558.8 mm (22 "), Response time: 5 ms, Display brightness: 250 cd/m². Number of loudspeakers: 2 pcs, RMS rated power: 2 W. VESA mounting interfaces compatibility: 100 x 100 mm, Tilt angle: -5 - 20 °. Input voltage: 100 - 240 V, Input frequency: 50/60 Hz, Power consumption (typical): 33 W. Width: 513.95 mm, Depth: 63.34 mm, Height: 340.79 mm