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!"
This is a great idea but is seriously flawed.
The battery life is abysmal, it lasts a day on standby and a few calls. That's a business day, put it on the charge by 6pm to use at 8 the next day.
It locks up from time to time in the middle of the night on the charger. It rings 10 times or about a full minute before going to voicemail with no way to set it shorter. it seems to have a lot of echo on the landline side I am told.
It probably will get better, but the updates are few and far between.