LG E2211PB-BN. 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 - 15 °, Height adjustment: 110 mm. Input voltage: 100 - 240 V, Power consumption (standby): 0.2 W, Power consumption (typical): 28 W. Width: 568.95 mm, Depth: 60.5 mm, Height: 342.9 mm