Sonnet Echo Express Thunderbolt PCIe Expansion for MBP?

Just found out about this today.

Has anyone used this? Will it benefit a 15" Retina MBP using Resolve?

Ive posted a few comments.
Yes it does help.
You can use a BMD Intensity Pro or DeckLink.
I tested with their Tempo SSD Pro and had 15fps with RAW from BMCC (thanks John Brawley).
With any HD its butter
Cant use it as GPU expander though
All in all, a great addition to the Retina.

Wait a sec, I'm confused by your statement.

If it's not a GPU expander, then what is it? I mean, if it can host a Red Rocket, then why not a Nvidia Quadro 4000?

So I won't get any advantage from using it with Resolve on my Retina MBP 15"?

If it's not a GPU expander, then what is it? I mean, if it can host a Red Rocket, then why not a Nvidia Quadro 4000?

It can do a lot of things, just not GPU acceleration. You can use it for a I/O card, or SAS or Fibre card.

You can find info at the Sonnet tech support on this matter.

There are helpful posts at the Reduser site on this matter.