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3
J3455B-ITX
J3355B-ITX
8
10
1
2
3
5
6
7
9
12
11
13
4
I/O Panel
No. Description
No. Description
1
PS/2 Mouse Port
8
USB 2.0 Port (USB0)
2
Parallel Port
9
USB 3.0 Port (USB1)
3
LAN RJ-45 Port*
10
HDMI Port
4
Line In (Light Blue)**
11
D-Sub Port
5
Front Speaker (Lime)**
12
COM Port
6
Microphone (Pink)**
13
PS/2 Keyboard Port
7
USB 3.0 Port (USB3_34)
* There are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
Activity / Link LED
Speed LED
Status
Description
Status
Description
Off
No Link
Off
10Mbps connection
Blinking
Data Activity
Orange
100Mbps connection
On
Link
Green
1Gbps connection
ACT/LINK LED
SPEED LED
LAN Port
