I just ordered a pair of them, at that price I'm more than willing to risk just getting the USB hub part of it working under Windows 7 64bit 
The fact it's got a pair of USB ports that can supply up to 1amp is very unusual in usb hubs*, and very handy
(I've got a scanner that I've pretty much had to retire as it's usb powered and only my Dell Monitor, or plugging it into the motheroard could reliably power it).
If I can get the sound and serial ports working that's a bonus, let alone the video.
I do feel cheeky using free shipping for it though.
*Many of which have a PSU that can't even supply the full 500ma per port (I've got a 7 port hub that has a 2500ma adaptor, and 4 port ones with 1500ma adaptors).

The fact it's got a pair of USB ports that can supply up to 1amp is very unusual in usb hubs*, and very handy

If I can get the sound and serial ports working that's a bonus, let alone the video.
I do feel cheeky using free shipping for it though.
*Many of which have a PSU that can't even supply the full 500ma per port (I've got a 7 port hub that has a 2500ma adaptor, and 4 port ones with 1500ma adaptors).