20
RJ45 LAN Ports
LAN 2
Features
• Intel
®
I210 PCI Express Gigabit Ethernet controller
• Intel
®
I219LM Gigabit Ethernet Phy
The LAN ports allow the system board to connect to a local area network by means of a
network hub.
BIOS Setting
Configure the onboard LAN ports in the Advanced menu (“ACPI Configuration” submenu) of
the BIOS. Refer to the chapter 3 for more information.
Driver Installation
Install the LAN drivers. Refer to the chapter 4 for more information.
USB Ports
The USB device allows data exchange between your computer and a wide range of simultane-
ously accessible external Plug and Play peripherals.
The system board is equipped with two onboard USB 2.0 ports (USB 5-10) and four onboard
USB 3.0 ports (USB 1-2/3-4). The 10-pin connectors allow you to connect 4 additional USB
2.0 ports (USB 7-8/9-10). The additional USB ports may be mounted on a card-edge bracket.
Install the card-edge bracket to an available slot at the rear of the system chassis and then
insert the USB port cables to a connector.
BIOS Setting
Configure these onboard USB devices in the Advanced menu (“USB Configuration” submenu)
of the BIOS. Refer to the chapter 3 for more information.
Driver Installation
You may need to install the proper drivers in your system operation to use the USB device.
Refer to your operating system’s manual or documentation for more information.
LAN 1
LAN 2
LAN 1
10
VCC
-Data
+Data
GND
Ke
y
VCC
-Data
+Data
GND
N.
C.
9
1
2
USB 2.0
USB 2
USB 1
USB 4
USB 3
USB 6
USB 5
USB 2.0
USB 3.0
USB 9-10
USB 7-8
20
Ov
er Curr
ent
Pr
otection
D+ D- GND TX+ T
X-
1
10
11
GND RX+ RX
-
PWR
D+ D- GND TX+ T
X-
GND RX+ R
X-
PWR
USB 11-14
*This USB type will vary by its chipset
SD331-Q170 : Vertical USB
SD331-C236 : USB Pin Header
USB 3.0