Gigabyte GA-890XA-UD3 User Manual page 11

USB
IEEE 1394
Internal
Connectors
Back Panel
Connectors

I/O Controller
South Bridge:

- Up to 16 USB 2.0/1.1 ports (10 on the back panel
brackets connected to the internal USB headers)
NEC D720200F1 chip:

- Up to 2 USB 3.0 ports on the back panel
T.I. TSB43AB23 chip:

- Up to 3 IEEE 1394a ports (1 on the back panel, 2 via the IEEE 1394a
brackets connected to the internal IEEE 1394a headers)
1 x 24-pin ATX main power connector

1 x 8-pin ATX 12V power connector

1 x floppy disk drive connector

1 x IDE connector

6 x SATA 6Gb/s connectors

2 x SATA 3Gb/s connectors

1 x CPU fan header

2 x system fan headers

1 x power fan header

1 x front panel header

1 x front panel audio header

1 x CD In connector

1 x S/PDIF In header

1 x S/PDIF Out header

3 x USB 2.0/1.1 headers

1 x IEEE 1394a header

1 x serial port header

1 x clearing CMOS jumper

1 x PS/2 keyboard port or PS/2 mouse port

1 x optical S/PDIF Out connector

1 x coaxial S/PDIF Out connector

2 x eSATA 3Gb/s ports

2 x IEEE 1394a ports
8 x USB 2.0/1.1 ports

2 x USB 3.0/2.0 ports

1 x RJ-45 port

6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/

Side Speaker Out/Line In/Line Out/Microphone)
iTE IT8720 chip

- 11 -
(Note 4)
, 6 via the USB
Hardware Installation