This is an important feature, since not every charging cable includes sync capabilities over USB. (brighthand.com)
The default note taking application is not very useful without handwriting to text conversion or at least handwriting search as well as sync capabilities for you can access your notes from a desktop, laptop, phone etc.. (goodereader.com)
In a blog post more than two years ago, Microsoft laid out a roadmap for OneDrive that included a unified sync client for the consumer and business versions of OneDrive as well as selective sync capabilities for both cloud storage services. (zdnet.com)