Elo TouchSystems 2200L. Display diagonal: 558.8 mm (22 "), Response time: 5 ms, Display brightness: 270 cd/m². Power consumption (typical): 75 W, Input voltage: 100 - 240 V, Input frequency: 50/60 Hz. Weight: 6.8 kg, Weight with stand: 10.1 kg. Colour of product: Beige. Number of loudspeakers: 2 pcs