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!"
Note the individual buttons on the front for each source. YAY. Way too many receivers (hello, Denon) force you to turn a dial and read the display as the name of each source comes up. You might have to scroll through the entire list of sources when the one you wanted was only one click away in the other direction. Brilliant.