This looks like a little nice device.
But my main complain about it is:
- Windows only software. at least I haven't found some Linux support
With a stand-alone device it doesn't matter which OS is running on your PC.
I have windows, but my main system to use is Linux.
There is a seller in poland who selles Ansitsu SM610,, ~2Ghz .. just be shire you get a working one... i paid about 230,- incl shipping...
and also a part unit for free... well got the part unit first .. great customer service
must say it works pretty nice..