Hardware Setup

Front USB Connectors: JUSB1, JUSB2

The mainboard provides two USB 2.0 pin headers JUSB1/2 that are compliant with Intel® I/O Connectivity Design Guide. USB 2.0 technology increases 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, MP3 players, printers, modems and the like.

Pin Definition

PIN

SIGNAL

PIN

SIGNAL

9

1

 

 

 

 

10

2

1

VCC

2

VCC

JUSB1/2

 

3

USB0-

4

USB1-

 

 

 

5

USB0+

6

USB1+

 

 

7

GND

8

GND

 

 

9

Key

10

USBOC

 

 

 

 

 

 

USB 2.0 Bracket

Connected to JUSB1

 

 

(Optional)

 

or JUSB2

 

 

 

 

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Image 35
MSI 865GM3 manual Front USB Connectors JUSB1, JUSB2