ASROCK H270M-ITX/ac User Manual page 5

I/O Panel
1
14 13
No. Description
1 USB 2.0 Ports (USB12)
2 USB 3.0 Ports (USB3_01)
3 LAN RJ-45 Port*
4 LAN RJ-45 Port*
5 Antenna Ports (M2_WIFI1)
6 Line In (Light Blue)**
7 Front Speaker (Lime)**
CAUTION:
For operating system installation, be sure to plug your USB flash drive into the USB 2.0
Ports (USB12).
* There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
ACT/LINK LED
SPEED LED
LAN Port
Activity / Link LED
Status Description
Off No Link
Blinking Data Activity
On Link
2 3
12 11 10
No. Description
8 Microphone (Pink)**
9 USB 3.0 Ports (USB3_45)
10 USB 3.0 Ports (USB3_23)
11 HDMI Port (HDMI2)
12 HDMI Port (HDMI1)
13 DVI-D Port (DVI1)
14 PS/2 Mouse/Keyboard Port
Speed LED
Status
Off
Orange
Green
H270M-ITX/ac
5 6
4 7
9 8
Description
10Mbps connection
100Mbps connection
1Gbps connection
3