MSI K9AGM - Front USB Connectors: JUSB1, JUSB2 & JUSB3

2-15
Hardware Setup
Front USB Connectors: JUSB1, JUSB2 & JUSB3
The mainboard provides USB 2.0 pinheaders (optional USB 2.0 bracket available) 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.
1
2
9
10
JUSB1
PIN SIGNAL PIN SIGNAL
1 VCC 2 VCC
3 USB0- 4 USB1-
5 USB0+ 6 USB1+
7 GND 8 GND
9 Key (no pin) 10 USBOC
Pin Definition
Important
Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.
Connected to USB connector
USB 2.0 Bracket
(Optional)
JUSB2
JUSB3
9
10
1
2
1
2
9
10
7327v1.0-2.p65 2007/4/13, 上午 10:4015