A:AnswerYes, the Surface Pro 3 docking station has a Mini Display Port, and will be able to attach to the Surface Mini DisplayPort to HDMI 2.0 Adapter.
A:AnswerYes, used the "Mini Display Port to HDMI 2.0 adapter" to connect the monitor's HDMI cable to the Microsoft-Surface Dock's mini display port. Now able to use both monitors with the Surface Pro. Attached photo shows using two of the Mini Display Port to HDMI 2.0 adapters with the HDMI cables connected into the adapters, and connected to the Microsoft-Surface Dock's mini display ports.
A:AnswerThis cable has a standard sized DisplayPort (DP) connector on one end and a Mini DisplayPort (MDP) connector on the other. The cable is bidirectional, which means that you can use a DP source with a MDP monitor or a MDP source with a DP monitor.