The device works sort of OK but only with the software provided by StarTech.
The device is 100% incompatible with any 3rd party software (their site does say that).
If your machine is not fast enough the sound goes out of sync with the picture quickly on their supplied VivaStation software although this does not seem to actually affect the recording process although also depending on settings the software hangs, stops completely or corrupts various other codecs.
StarTech makes better devices than this one (as do many other hardware manufacturers). I suggest that one pay a bit more for a device that works better and is more compatible with other software although the device does kind or, sort of, work OK.