Specifications: 4 x DisplayPort
Input Current: 0.5 A
Input Voltage : 110 ~ 240 AC
Operating Temperature 0°C to 45°C (32°F to 113°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Specifications: Converter Type: Passive
Audio Specifications: 5.1 Surround Sound
Maximum Digital Resolutions: 1920 x 1200 / 1080p
System and Cable Requirements: DP++ port (DisplayPort ++) required on video card or video source (DVI and HDMI pass-through must be supported)