USB port with
Optical disk access
Optical drive eject
Kensington lock slot
5 6 7
Connects to USB devices.
If a port is black, it is USB 2.0
compatible; if it is blue it is also USB 3.0
Internal optical drive; accepts CDs or
Lights up when the optical drive is
Ejects the optical disk from the drive.
Ejects the optical drive tray when the
computer is turned off.
Note: Insert a paper clip to the
emergency eject hole to eject the optical
drive tray when the computer is off.
Connects to an Ethernet 10/100/1000-
Connects to a Kensington-compatible
computer security lock.
Note: Wrap the computer security lock
cable around an immovable object such
as a table or handle of a locked drawer.
Insert the lock into the notch and turn the
key to secure the lock. Some keyless
models are also available.