- Reset Switch: Immediately hard-restarts system. Last resort only, as it will lose unsaved data and may corrupt OS.
- HDD LED: Light that turns on when there is drive activity.
- Power Switch: On/off button for the device.
- Power LED: Light that is on while the system is powered on. May flash when the system is in standby / sleep.
- External SATA Port: External SATA (eSATA) port for connecting to drives directly via SATA rather than USB or Firewire.
- USB 2.0 Port(s): Universal Serial Bus (USB) port for connecting USB 2.0 and older devices (480 Mb/s).
- Front Microphone Jack: 3.5mm analog audio jack for microphone input to the computer.
- Front Headphone Jack: 3.5mm analog audio jack for output to headphones.
- USB 2.0 Port(s): Universal Serial Bus (USB) port for connecting USB 2.0 and older devices (480 Mb/s).