Just an FYI for anybody who is interested:
Last week I ordered USB 3.0 Expresscard for my old (five or six years) Dell e1750 Intel dual core laptop so I could connect at USB 3.0 external hard disk at full speed for Kinect capture. The card arrived yesterday and I tested it last night.
Works great! 30fps, uncompressed, and no dropped frames.
The model I got is a two port card made by StarTech, purchased from Amazon. Here's the Amazon product page:
StarTech.com 2 Port ExpressCard SuperSpeed USB 3.0 Card AdapterThe only issue I found was that the card's drivers were not on the CD that came with it. However, the drivers were easy to find on StarTech's website. One note: If you're running with Windows 7, the drivers may already be installed on your computer; in my case, I needed to install them manually because this laptop is running with Windows XP Professional and I don't intend to upgrade it.
The hard drive I'm using is a 1TB USB 3.0 MyBook made by Western Digital. This replaces the eSATA mini-RAID I was using previously.
G.