Compatibility: Surface Pro 7+ Surface Pro 8 Surface Laptop Studio Surface Laptop 4 Surface Book 3 (13.5" & 15") Surface Laptop 3 Surface Pro 7 Supports dual 4k monitors at 30Hz: Surface Go 3 Surface Laptop Go Surface Book 2 Surface Laptop 2 Surface Laptop Surface Pro X Surface Pro 6 Surface Pro (5th Gen) Surface Go 2 Surface Go Not compatible with: Surface Pro 4 Surface Pro 3 Surface Book (1st Gen)

The Microsoft Surface Dock 2 has a total of 6 connections: - 2x USB-C ports (video-capable, support two 4K monitors at 60 Hz) - 2x USB-C ports (on the front, for faster charging and higher data transfer rates) - 2x USB-A ports - 1x Ethernet connection - 1x 3.5 mm audio connection Yes, the Surface Dock 2 is compatible with the Surface Pro 11. You can easily connect two monitors and other peripherals.

I can't say, I have a Surface Pro 8 and it works great