Dell USB 3.0 Ultra HD/4K Triple Display Docking Station D3100

Dell USB 3.0 Ultra HD Triple Video Dock D3100 includes power cable2 x USB 2.0 – 4 pin USB Type A 1 x Headphone input and output 3.5mm3 x Super – Speed USB 3.0 – 9 pin USB Type A 1 x network – RJ-451 x display / video – Display – Port output – 20 pin Display – Port Super Speed cable2 x display / video – HDMI – 19 pin HDMI Type A 1x HDMI-DVI Adapter included .