I/O box
Overview
Note
I/O box
Depending on your computer model, the I/O box might be optional.
USB 2.0 connectors (2)
1
Serial connector (optional)
2
USB 2.0 connectors (2)
3
USB 3.0 connectors (2)
4
USB 3.0 connector
5
(for connecting to the computer)
8