Front Usb Connectors: Jusb2, Jusb3 & Jusb4(Reserved) - MSI KM4M Series Manual

Front USB Connectors: JUSB2, JUSB3 & JUSB4(reserved)
The mainboard provides two USB 2.0 pin headers JUSB2/3 that are com-
®
pliant 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, mo-
dems and the like.
PIN
1
3
5
7
9
Connected to JUSB2
or JUSB3
Pin Definition
SIGNAL PIN SIGNAL
VCC 2 VCC
USB0- 4 USB1-
USB0+ 6 USB1+
GND 8 GND
Key 10 USBOC
Hardware Setup
2 10
1 9
JUSB4
(reserved)
9
1
10 2
JUSB2/JUSB3
USB 2.0 Bracket
(Optional)
2-21