After I bought my Vivotab Smart I immediately bought a stylus and a male micro USB to a female USB 2.0 cable.
I now have a 4- Port USB 2.0 Hub cable on order. I plug my Wi-Fi mouse receiver into my cable and use the mouse for close work.
I also started for the first time using the longhand keyboard and it works great with the stylus. I did buy a cheap (£10.00) keyboard/ case from Amazon but as I'm a touch-typist the keyboard is too small to use. However, it comes in handy for carrying and when I want to use the F1-13 Keys.