Microsoft has pushed out another firmware update for Surface Pro 4 users this week. The latest update brings improvements for Wi-Fi and Bluetooth connectivity for Surface Pro 4 devices on the May 2019 Update or later, while boosting battery performance for PCs on the April 2018 Update and later.
The Kensington SD7000 is the most impressive Surface Pro dock ever. It's not cheap, but besides adding a ton of ports it transforms the Surface Pro into a very good desktop PC experience, which is not trivial. Here's my full review.