MSI Z87 XPOWER User Manual

Chapter 1
1-29 Getting Started
JUSB3~4: USB 3.0 Expansion Connector
The USB 3.0 port is backwards compatible with USB 2.0 devices. It supports data
transfer rates up to 5Gbits/s (SuperSpeed).
5.
USB3_TX_C_DN
4
.Ground
3.USB3_RX_DP
2.USB3_RX_DN
1.Power
10.Ground
9.
+
USB2.0
8.
-
U
SB2.0
7
.Ground
6.USB3_TX_C_DP
20.No
Pi
n
19.Power
18.USB3_RX_DN
17.USB3_RX_DP
16.Ground
15.USB3_TX_C_DN
14.USB3_TX_C_DP
13.Ground
12.USB2.0
-
11
. +
U
SB2.0
Important
Note that the VCC and GND pins must be connected correctly to avoid possible
damage.
To use a USB 3.0 device, you must connect the device to a USB 3.0 port through
an optional USB 3.0 compliant cable.
JCI1: Chassis Intrusion Connector
This connector connects to the chassis intrusion switch cable. If the computer case is
opened, the chassis intrusion mechanism will be activated. The system will record this
intrusion and a warning message will 󰘱ash on screen. To clear the warning, you must
enter the BIOS utility and clear the record.
2
.
C
I
N
T
R
U
1
.
G
r
o
u
n
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MSI Z87 XPOWER Specifications

General

Brand	MSI
Model	Z87 XPOWER
Category	Motherboard
Language	English