Fairly easy to set up and get going, even though the automatic WPS pairing didn't work. In a few minutes, though, I set it up hard-wired and got it transmitting wirelessly over my local wifi network. I didn't expect it to have a great deal of range, so I planned to located it in the same room with the wifi. It works, but there is still some noice in the signal. Note that this unit doesn't have the protruding antenna--that gives it a lower profile, but obviously limits its range.
If you don't need to transmit very far to your wifi gateway, this unit could do the job for you.