Sorry Alex, I am just trying everything to get rid of all cables.
I guess it's better to wait till I get this hub and test it with my QHY cameras. I'll post the results here.
The only place where I could find it was online shop in US. They don't ship overseas and I've had to buy it through priceusa.com.au
It has added extra $10 for their service but it takes more time for them to get it from shop in US and then ship it to me.