MSI manual Front USB Connectors JUSB1, JUSB2, 2-18, JUSB1/2, USB 2.0 Bracket, MS-7255 Mainboard

MS-7255 Mainboard

Front USB Connectors: JUSB1, JUSB2

The mainboard provides two 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, mo- dems and the like.

		Pin Definition
	PIN	SIGNAL	PIN	SIGNAL
JUSB1/2	1	VCC	2	VCC

2

1

10	3	USB0-	4	USB1-
9	5	USB0+	6	USB1+
	7	GND	8	GND
	9	Key(no pin)	10	USBOC

USB 2.0 Bracket

Connected to JUSB1/2

(Optional)

Important

Note that the pins of VCC and GND must be connected correctly to avoid possible damage.

2-18