Lanner electronics EM-568 Series User Manual page 22

Chapter 3 BIOS Setup
USBA2: USB Port #3 & #4 Connector 2x5 Pin 2.54mm
Pin No. Description
1 USB_VCC
3 USBD2-
5 USBD2+
7 Ground
9 KEY
2
1
PKMB1: PS/2 Keyboard & Mouse Connector (2x4 Header 2.54mm )
Pin No. Description
1 KBCLK
3 KEY
5 KEY
7 MSCLK
2 4 6 8
1 3 5 7
PKMB1
18
Pin No. Description
2 USB_VCC
4 USBD3-
6 USBD3+
8 Ground
10 USB Ground #4
10
9
USBA2
Pin No. Description
2 GND
4 KBDATA
6 MSDATA
8 VCC
USBA2
PKMB1
User's Manual