Acer AO721: Closed front view Left view

Closed front view

# Icon Item Description

1

Status indicators Light-Emitting Diodes (LED) that light up to

show the status of the computer's functions

and components.

Left view

2

External display

Connects to a display device (e.g., external

(VGA) port

monitor, LCD projector).

3

DC-in jack Connects to an AC adapter.

4

HDMI HDMI port Supports high definition digital video

connections.

5

Ventilation slots Enable the computer to stay cool, even

after prolonged use.

6

USB 2.0 port Connects to USB 2.0 devices (e.g., USB

mouse, USB camera).

5