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!"
Here is the video of the climber in action:
http://www.icm.cc/video.php
This is what I learned from their website:
http://www.icm.cc/climber.php
It uses compressible rollers and track to create a seal to the wall and a vacuum inside the seal holds it to the wall. It has an attachment capacity of about 200 lbs.