Biostar K8T890-A9 User Manual page 5

Internal On-board I/O Connectors and Headers
1 front panel header supports front panel facilities.
1 CD-in connector supports 1 CD-ROM audio-in device.
1 front audio header supports front panel audio function.
1 S/PDIF-Out connector supports digital audio-out function.
1 S/PDIF-In connector supports digital audio-in function
(optional).
1 chassis open header supports PC case-opened warning
function.
1 FDD connector supports 2 Floppy drives with 360K, 720K,
1.2M, 1.44M and 2.88Mbytes.
2 IDE connectors support 4 hard disk devices.
2 Serial ATA connectors support 2 SATA devices.
2 USB headers support 4 USB 2.0 ports at front panel.
1 Wake-up on LAN header (optional).
Back Panel I/O Connectors
4 USB 2.0 ports.
1 Serial port.
1 Printer port.
1 RJ-45 LAN jack.
1 PS/2 Mouse port.
1 PS/2 Keyboard port.
1 Vertical audio port including 1 line-in connector, 1 Line out
connector, and 1 MIC in connector.
PS/2
Mouse
Printer port
PS/2
Keyboard
COM1
K8T890-A9
USB x2
COM2
(optional)
3
LAN
Line In/
Surround
Line Out
Mic In 1/
Bass/Center
USB x2