Our website provides a free download of DSU 2.3. The program relates to System Utilities. This free software was originally produced by Moxa Inc.
From the developer:
DSU is an application that can scan devices in a network. It features a table-like interface with each device found and its details (Mac address, model, firmware version, status, number, etc). Besides searching, there is also a Console functionality to trigger various commands.
You may want to check out more software, such as Disk Space Usage, Display Switch Utility or Disk Sorter Ultimate, which might be related to DSU.