Another comparison: the Retina Display MacBook (top) compared with an earlier MacBook Pro (bottom). There are no dedicated FireWire or Ethernet ports on the Retina model, but Apple is offering Thunderbolt-to-Ethernet and Thunderbolt-to-FireWire adapters, sold separately.
June 11, 2012 3:43 PM PDT
Photo by: James Martin/CNET
| Caption by: James Martin, John P. Falcone