Advertise completely wrong - unfortunately

For a long time this USB-IP converter not suitable for isochronous data transfer. This promises But this device. Can it also - a little.
One closes namely USB devices to which high data loads generate - such as TV-Stick or HD webcams, it will only be either not appear or do not function. The advertising, which could connect almost anything there is definitely wrong and exaggerated, that there is a lack of additional "slow devices". Through the hotline one learns then also - nice to advance would be helpful, however.
The driver then produced a kernel panic in Mac OS X 10.6.8, which gave my anticipation of the rest.
Conclusion: The advertising claims are grossly exaggerated and the drivers are not fully developed, since there is no more than 1 star.
Etc. For other applications such as USB dongles does it also a cheaper device.