ITX-D255R Mini-ITX Mother Board Manual
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1.4 I/O Panel Connector
No
Connector Name
No
Connector Name
1
PS/2 MOUSE Port (DIN-6P Green)
7
AUDIO MIC-IN JACK (Pink)
2
COM#2 (DSUB9P) Port
8
USB 3&4 Port
3
COM#3 (DSUB9P) Port
9
USB 1&2 Port
4
LAN#2 (RJ-45) Port
10
VGA (DSUB15P) Port
5
LAN#1 (RJ-45) Port
11
COM#1 (DSUB9P) Port
6
AUDIO LINE-OUT JACK (Green)
12
PS/2 KBD Port (DIN-6P Purple)
1.4.1 LAN Port LED Indications
There are two LED next to the LAN port. Please refer to the table below for the LAN port LED indications.
Activity/Link LED
SPEED LED
LAN JACK
Status
Description
Status
Description
Off
No Link
Off
10Mbps Connection
Blinking
Data Activity
Orange
100Mbps Connection
On Link
Green
1Gbps
Connection
(1) PS/2 MOUSE
(2) COM#2
(3) COM#3
(4) LAN#2
(5) LAN#1
(6) LINE-OUT
(7) MIC-IN
(8) USB3&4
(9) USB1&2
(10) VGA
(11) COM#1
(12) PS/2 KBD