Usb Ports; Lan (Rj-45) Jacks - MSI MS-9218 User Manual

USB Ports

The rear panel provides two UHCI (Universal Host Controller Interface) Universal
Serial Bus roots for attaching USB devices such as keyboard, mouse or other USB-
compatible devices. You can plug the USB device directly into the connector.
PIN
1
2
3
4

LAN (RJ-45) Jacks

The mainboard provides 2 standard RJ-45 jacks for connection to single Local Area
Network (LAN). This Giga-bit LAN enables data to be transferred at 1000, 100 or
10Mbps. You can connect a network cable to either LAN jack.
1 2 3 4
USB Port
USB Port Description
SIGNAL DESCRIPTION
VCC +5V
-Data 0 Negative Data Channel 0
+Data0 Positive Data Channel 0
GND Ground
8 1
RJ-45 LAN Jack
Giga-bit LAN Pin Definition
PIN SIGNAL DESCRIPTION
1 D0P Differential Pair 0+
2 D0N Differential Pair 0-
3 D1P Differential Pair 1+
4 D2P Differential Pair 2+
5 D2N Differential Pair 2-
6 D1N Differential Pair 1-
7 D3P Differential Pair 3+
8 D3N Differential Pair 3-
Mainboard Hardware
3-11