User’s Manual

6. USB 3.2 Gen 2 ports. These 9-pin Universal Serial Bus (USB) ports are for USB 3.2 Gen 2
devices.
We strongly recommend that you connect USB 3.2 Gen 2 devices to USB 3.2 Gen 2 ports for faster
and better performance for your USB 3.2 Gen 2 devices.
7. DisplayPort. These ports are for DisplayPort-compatible devices.
8. USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to USB 2.0 devices such
as a mouse, printer, scanner, camera, PDA, and others.
9. Microphone port (pink). This port connects to a microphone.
10. Line Out port (lime). This port connects to a headphone or speaker. In a 4.1, 5.1, or
7.1-channel conguration, the function of this port becomes Front Speaker Out.
11. Line In port (light blue). This port connects to a tape, CD, DVD player, or other audio
sources.
Refer to the audio conguration table below for the function of the audio ports in the 2.1, 4.1, 5.1,
or 7.1-channel conguration.
Audio 2.1, 4.1, 5.1, or 7.1-channel conguration
Port
Headset
2.1-channel
4.1-channel 5.1-channel 7.1-channel
Light Blue (Rear panel) Line In Rear Speaker Out Rear Speaker Out Rear Speaker Out
Lime (Rear panel) Line Out Front Speaker Out Front Speaker Out Front Speaker Out
Pink (Rear panel) Mic In Mic In Bass/Center Bass/Center
Lime (Front panel) - - - Side Speaker Out
12. Kensington
®
lock slot. The Kensington
®
lock slot allows the PC to be secured using
Kensington
®
compatible PC security cables.
13. Expansion slot brackets. Remove the expansion slot bracket when installing an expansion
card.
14. Serial port (optional). This 9-pin COM port is for pointing devices or other serial devices.
15. Pad lock slot. This pad lock slot allows your PC to be secured using a standard pad lock.
16. Parallel port (optional). This 25-pin port connects a parallel printer, a scanner, or other
devices.
Activity/Link LED Speed LED
Status Description Status Description
OFF No link OFF 10Mbps connection
ORANGE Linked ORANGE 100Mbps connection
BLINKING Data activity GREEN 1Gbps connection
LAN port
SPEED LED
ACT/LINK LED
17. LAN (RJ-45) port. This port allows Gigabit connection to a Local Area Network (LAN) through
a network hub.
LAN port LED indications
ASUS Desktop PC 19
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