Gigabyte GA-P55-USB3L User Manual page 11

USB
Internal
Connectors
Back Panel
Connectors
I/O Controller
Hardware Monitor 
j Only for P55 chipset.
k Only for H55 chipset.
Chipset

- Up to 14 USB 2.0/1.1 ports
brackets connected to the internal USB headers) j
- Up to 12 USB 2.0/1.1 ports
brackets connected to the internal USB headers) k
NEC D720200F1 chip:

- Up to 2 USB 3.0 ports on the back panel
1 x 24-pin ATX main power connector

1 x 4-pin ATX 12V power connector

 1 x floppy disk drive connector
1 x IDE connector

8 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 j

2 x USB 2.0/1.1 headers k

1 x clearing CMOS jumper

1 x PS/2 keyboard or PS/2 mouse port

1 x coaxial S/PDIF Out connector

1 x parallel port

1 x serial port

6 x USB 2.0/1.1 ports

2 x USB 3.0/2.0 ports

1 x RJ-45 port

3 x audio jacks (Line In/Line Out/Microphone)

iTE IT8720 chip

System voltage detection
CPU/System temperature detection

CPU/System/Power fan speed detection

CPU overheating warning

CPU/System/Power fan fail warning

CPU/System fan speed control

(8 on the back panel, 6 via the USB
(Note 6)
(8 on the back panel, 4 via the USB
(Note 6)
(Note 7)
- 11 - Hardware Installation