Keyboard Connector; Usb 2.0 Connectors - MSI KT4 Ultra User Manual

KT3 Ultra2-C ATX Mainboard
KT4 Ultra ATX Mainboard

Keyboard Connector

The mainboard provides a standard PS/2
tor for attaching a PS/2
into this connector.
6
4
1
2
PS/2 Keyboard (6-pin Female)

USB 2.0 Connectors

The mainboard provides a UHCI (Universal Host Controller Interface)
Universal Serial Bus root for attaching USB devices such as keyboard, mouse
or other USB-compatible devices. You can plug the USB device directly into
the connector.
1 2 3 4
5 6 7 8
USB Ports
2-10
®
keyboard. You can plug a PS/2
5
PIN
1
3
2
3
4
5
6
PIN SIGNAL
1 VCC
2 -Data 0
3 +Data0
4 GND
5 VCC
6 -Data 1
7 +Data 1
8 GND
®
keyboard mini DIN connec-
®
keyboard directly
Pin Definition
SIGNAL DESCRIPTION
Keyboard DATA Keyboard DATA
NC No connection
GND Ground
VCC +5V
Keyboard Clock Keyboard clock
NC No connection
USB Port Description
DESCRIPTION
+5V
Negative Data Channel 0
Positive Data Channel 0
Ground
+5V
Negative Data Channel 1
Positive Data Channel 1
Ground