A guy I work with has a Surface Pro 3. When his desktop failed he got a docking station for the SP3 which works fine. But he as a very large screen, wireless keyboard and mouse. And when he leaves he takes it with him. The SP3 in Desktop Mode needs Mouse/Trackpad support but in Tablet Mode it does not. When setting at my desk doing a lot of typing and "work" I need a good keyboard and trackpad. No way do I want to reach up and touch the screen then back to typing ect.