Microsoft Surface Dock Docking Station per Surface Pro 3 e Pro 4 (PF3-00005)
Interface Provided: 1 x audio - line-out - mini-phone stereo 3.5 mm, 1 x network - 10Base-T/100Base-TX/1000Base-T - RJ-45, 2 x display / video - Mini DisplayPort, 4 x SuperSpeed USB 3.0. They only apply to the lower 48 United States.