1. Backpanel USB 0
2. BP USB 1
3. BP USB 2
4. BP USB 3
5. Type A: USB4 (JUSB4)
6. FP USB: USB5 (JUSB5)
7. Front USB6/7 (JUSB6/7) Dual-Port
Header
Universal Serial Bus (USB)
Four Universal Serial Bus ports (USB
0/1, USB 2/3) are located on the I/O
back panel. Two USB headers (USB
6/7 and USB 5) provide front-acces-
sible USB connections. In addition, a
Type A USB header (USB 4), located
close to the PCH chip, also provides
USB connection for front access.
(Cables are not included). See the
tables on the right for pin denitions.
Backplane Accessible USB
Connectors
Pin Denitions
USB 0/2
Pin # Denition
USB 1/3
Pin # Denition
1 +5V 1 +5V
2 PO- 2 PO-
3 PO+ 3 PO+
4 Ground 4 Ground
5 NC 5 Key
(NC= No connection)
Type A USB
(USB4)
Pin Denitions
Pin# Denition
1 +5V
2 PO-
3 PO+
4 Ground
5 NA