Acer KA2 (KA22QH) 21.5" Full HD, 100Hz Refresh, 1ms Response, AMD FreeSync, ZeroFrame Computer Monitor. Display diagonal: 54.6 cm (21.5"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LCD, Response time: 1 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting. Product colour: Black
