What is the difference between the EyeMobile Plus Access and EyeMobile Plus AAC?

The EyeMobile Plus Access:

• A great choice for full Windows access “on the go”, for those who are not in need of Communicator for speech generation
• Included gaze software: new Windows Control
• Windows Control includes Virtual Remote to control the IR module for environmental control
• Buy it with or without Surface Pro 4

• The full package for Windows access and
• Communication “on the go”
• As above, plus Communicator 5
• Buy it with or without Surface Pro 4