Seagate's Thunderbolt GoFlex Ultra-portable uses the same detachable hard drive idea as its big brother, but with 3.5-inch drives and only a single Thunderbolt port. It's powered by the Thunderbolt cable itself, but can't be a step on a daisy chain of devices.
June 14, 2012 5:00 AM PDT
Photo by: Stephen Shankland/CNET
| Caption by: Stephen Shankland