iiyama MONITOR 20.1INCH TFT. Display diagonal: 51.05 cm (20.1"), Response time: 25 ms, Display brightness: 250 cd/m². Power management: 4W. Certification: TCO’03 (Black model TCO’99), CE, TÜV-GS, MPRIII (prEN50279), ISO13406-2 class 2. Width: 46.6 cm, Depth: 24.1 cm, Height: 37.9 cm. Video in: Analog/Digital: 2x DVI-I, Compatibility: All current PC and MAC graphics standards.