NEC LCD2080UX+ 20.1. Display diagonal: 510.5 mm (20.1 "), Response time: 16 ms, Display brightness: 250 cd/m². Audio system: Audio Functions: Option: MultiSync Soundbar; 2 x 1 W; Headphone jack. Width: 442 mm, Depth: 366.3 mm, Height: 200 mm. Operating relative humidity range: 30 - 80 %, Operating temperature range (T-T): 5 - 35 °C. Certification: CE; TÜV GS; TÜV ERGONOMIE; UL/C-UL or CSA; FCC Class B; PCBC/B-mark;