Front Usb Connectors: Jusb1, Jusb2, Jusb3; Spdif-Out Connector: Jsp1 (Optional) - MSI G52-72381X1 User Giude

Front USB Connectors: JUSB1, JUSB2, JUSB3

The mainboard provides USB 2.0 pinheaders (optional USB 2.0 bracket available) that
are compliant with Intel
data transfer rate up to a maximum throughput of 480Mbps, which is 40 times faster
than USB 1.1, and is ideal for connecting high-speed USB interface peripherals such
as USB HDD, digital cameras, M P3 players, printers, modems and the like.
JUSB1/2/3
2
1
Connected to USB connector
Important
Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.

SPDIF-Out Connector: JSP1 (Optional)

This connector is used to connect SPDIF (Sony & Philips Digital Interconnect Format)
interface for digital audio transmission.
JSP1
GND VCC
SPDIF
®
I/O Connectivity Design Guide. USB 2.0 technology increases
PIN
1
3
10
9
5
7
9
Hardware Setup
Pin Definition
SIGNAL PIN
VCC 2
USB0- 4
USB0+ 6
GND 8
Key (no pin) 10
USB 2.0 Bracket
(Optional)
Connected to SPDIF_In pinheader
SPDIF Bracket (Optional)
SIGNAL
VCC
USB1-
USB1+
GND
N.C.
2-17