Samsung NP550P7C User Manual page 27

Overview
Right View (For 550PxC models)
1 2 3
Plays CD or DVD titles.
CD Drive (ODD)
Since an ODD(Optical Disk Drive) is optional,
1
(Optional)
the installed drive depends on the computer
model.
USB 2.0 Port
You can connect USB devices to the USB port
2
such as a keyboard/mouse, digital camera, etc.
Security Slot You can secure the computer by connecting a
3
lock and cable to the Security Slot.
Chapter 1
26
Getting Started