Power Cover: Microsoft’s keyboard cover for the Surface with a built-in battery September 5, 2013 by admin Tweet Microsoft is building a new Cover for its Surface line of products that has a built in battery and connects through the docking port; the cover will be compatible with the original Surface Pro Read more… Neowin Related Posts:Microsoft Surface Dock 3 get leaked with a slimmer…Surface Book 3, Go 3, and Pro 5 get new firmware…Lenovo introduces a plant-based cover for one of its…Surface Laptop 5 gets fixes for boot issues and…Save 87% off the Freesumes Microsoft Word Resume…