Motherboard Manual
14
JUSB3/JUSB4: Headers for USB 2.0 Ports at Front Panel
This motherboard provides 2 USB 2.0 headers, which allows user to connect
additional USB cable on the PC front panel, and also can be connected with
internal USB devices, like USB card reader.
Pin
Assignment
1 +5V
(fused)
2 +5V
(fused)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
9 Key
1
9
2
10
JUSB4
JUSB3
10 NC
SATA1~SATA4: Serial ATA Connectors
The motherboard has a PCI to SATA Controller with 4 channels SATA interface,
it satisfies the SATA 2.0 spec and with transfer rate of 3Gb/s.
Pin
Assignment
1 Ground
2 TX+
3 TX-
4 Ground
5 RX-
6 RX+
1
4
7
SATA4
SATA2
SATA3
SATA1
7 Ground
