APC AP5719. Display: LCD, Display diagonal: 482.6 mm (19 "). Interface: USB. Dimensions (WxDxH): 482 x 665 x 44 mm, Weight: 17.4 kg. Operating temperature range (T-T): 0 - 40 °C. Package weight: 20.99 kg, Package dimensions (WxDxH): 673 x 826 x 152 mm