Let the hive mind of Engadget get that for you.
"I finally got a new laptop with a lone USB 3.0 port. I'm now looking at getting a USB 3.0 hub with a power adapter so I can use both of my USB 3.0 hard drives at faster speeds. I've read lots of horror stories where some hubs either don't come with power adapters -- and as a consequence the portable drives don't work with them properly -- or they are designed poorly which results in USB 2.0 speeds. Or, the hard drives keep getting disconnected. Do your readers have any suggestions or experience using USB 3.0 hubs? Thanks!"
I love the 'if this were a real life situation, the best strategy would be to move away from the laptop, quickly.' REALLY? Surely not. The bloke cheering like it's porn is genius too... 'ohhh yeah yeahh.' Cracked me up. On the other hand, I'm now fully expecting my macbook to remove my left hand cleanly at the wrist at any second. nice.