Output Power / Channel:5 Watt, Type:Speakers - stereo, Interfaces:2 x HDMI ¦ Thunderbolt ¦ Mini DisplayPort ¦ DisplayPort ¦ 3 x USB 3.0 downstream ¦ USB 3.0 upstream, Dimensions & Weight Details:With stand - width: 76.7 cm - depth: 24.1 cm - height: 48.3 cm - weight: 9.62 kg ¦ Without stand - width: 76.7 cm - depth: 5.33 cm - height: 40.6 cm - weight: 7.71 kg, Flat Panel Mount Interface:100 x 100 mm, Tilt Angle:-5/+15, Height Adjustment:140 mm, Display Position Adjustments:Height, pivot (rotation), tilt, Rotation Angle:90, Compliant Standards:Plug and Play, FCC Class B certified, UL, TUV, cUL, CB, DDC/CI, RoHS, REACH, KC, EN 61000-3-3:2008, Directive 2009/125/EC, TCO Displays 6.0, Directive 2011/65/EU, EN 61000-3-2:2006+A1:2009+A2:2009, EN 50564:2011, EN 50581:2012, EN 60950-1:2006+A11:2009+A1:2010+A12:2011, EMC 2004/108/EC, LVD 2006/95/EC, EN55022:2010 Class B, EN 55024:2010, IEC 62087:2008, Features:Maxx Audio support, Power Consumption Sleep:1.2 Watt, Power Consumption Operational:49 Watt, Voltage Required:AC 120/230 V ( 50/60 Hz ), OS Required:Apple MacOS, Windows 8, Included Software:Screen Split Software, True Color Pro