Asus X540MA E-Manual page 23

LAN port
Insert the network cable into this port to connect to a local area
network.
VGA port
This port allows you to connect your Notebook PC to an external
display.
HDMI port
This port is for the HDMI (High-Definition Multimedia Interface)
connector and is HDCP compliant for HD DVD, Blu-ray, and other
protected content playback.
USB 3.0 port
The USB 3.0 (Universal Serial Bus 3.0) port provides a transfer rate
of up to 5 Gbit/s and is backward compatible to USB 2.0.
USB 2.0 port
The USB (Universal Serial Bus) port is compatible with USB 2.0 or
USB 1.1 devices such as keyboards, pointing devices, flash disk
drives, external HDDs, speakers, cameras and printers.
Headphone/Headset/Microphone jack
This port allows you to connect amplified speakers or
headphones. You can also use this port to connect your headset
or an external microphone.
Notebook PC E-Manual
23