Asus ET2221AGKR User Manual page 13

Power input
The supplied power adapter converts AC power to DC power for use with this jack.
Power supplied through this jack supplies power to the PC. To prevent damage to the
PC, always use the supplied power adapter.
WARNING! The power adapter may get warm or hot when in use. Do not cover the
adapter and keep it away from your body.
HDMI Input Port
HDMI (High-Definition Multimedia Interface) is an uncompressed all-digital audio/
video interface between any audio/video source, such as set-top box or DVD player.
HDMI Output Port
Connect this port with devices equipped with HDMI input port, such as LCD monitor
or projector.
LAN port
The eight-pin RJ-45 LAN port supports a standard Ethernet cable for connection to a
local network.
USB 2.0 port (with AI Charger II*)
This 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.
For the All-in-One ET2221 Series, this port comes with the AI Charger II function that
allows you to quick-charge compatible devices. To enable the AI Charger II on your
ET2221 All-in-One PC, go to Desktop > AI Suite II > AI Charger II then select Enable.
*Available in the ET2221 Series only.
USB 3.0 ports
These USB (Universal Serial Bus) ports provide a transfer rate of up to 5Gbit/s and are
backward compatible with USB2.0.
All-in-One PC ET22 Series
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