ECT Nomad

Hope this is the right place to ask these Nomad questions:

Apart from the 'dongle' (about $575) we would also need a USB/DMX output box right? In which case has anyone used the ENTTEC PRO/USB?

The pre-reqs call for a Windows 7 OS. How about Windows 10? I run EOS at home on Win10 to practice and trouble shoot the Element 2 at the theatre.