Asus G21CX User Manual page 15

Rear
USB 3.1 Gen 2 (Type A) ports. These 9-pin Universal Serial Bus (USB) ports connect to
USB 3.1 Gen 2 devices.
USB 3.1 Gen 1 ports. These ports connect to USB 3.1 Gen 1 devices such as a mouse,
printer, scanner, camera, PDA, and others.
• USB 3.1 Gen 2 / Gen 1 devices can only be used for data storage.
• We strongly recommend that you connect USB 3.1 Gen 2 devices to USB 3.1 Gen 2 ports for
faster and better performance for your USB 3.1 Gen 2 devices.
LAN (RJ-45) port. This port allows Gigabit connection to a Local Area Network (LAN)
through a network hub.
LAN port LED indications
Activity/Link LED
Status
OFF
ORANGE
Orange (Blinking)
Orange (Blinking
then steady)
ASUS G21CX
Speed LED
Description Status
No link OFF
Linked ORANGE
Data activity GREEN
Ready to wake up -
from S5 mode
ACT/LINK
LED
Description
10Mbps connection
100Mbps connection
1Gbps connection
-
SPEED
LED
LAN port
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