Microsoft ActiveSync 3.8 is the latest synchronization software for Windows Mobile-based Pocket PCs and Smartphones. ActiveSync 3.8 contains fixes making synchronization more trouble free than ever before and includes all the significant improvements brought to you in ActiveSync 3.5, 3.6, and 3.7.1: it is easy to install and use while offering the best levels of reliability.
Download: Download ActiveSync 3.8
News source: Microsoft Download Center