I found a solution - it's name is "Parallels Desktop 8". USB3 disk works without USB 2 hub/cable workarounds. PD8 probably downgrade USB3 to USB2, but in a software way - for me it's fine. I don't care about USB3 speed in VM XP. Just want to have it working without inconvenient workarounds (hubs, etc.)
So I switched to competition... and I'm happy with my choice.
All the best to all 