Supermicro H11SSL-I/C/NC User Manual page 42

H11SSL Motherboard Series User's Manual
USB Ports (USB0~USB8)
There are a total of nine (9) USB ports supported on the motherboard. Four are located on
the back panel (USB 0/1 (2.0) and USB 4/5 (3.0)). There are also five ports located on the
motherboard, four are on two headers (USB 2/3 (2.0) and USB 6/7 (3.0)), and one is on a
"Type A" connector (USB 8).
Pin# Definition
1 VBUS
2 Stda_SSRX-
3 Stda_SSRX+
4 GND
5 Stda_SSTX-
6 Stda_SSTX+
7 GND
8 D-
9 D+
10
Expansion Slots
The motherboard features several expansion slots. The table below describes each slot's
type and speed.
Front Panel USB 2.0
Header Pin Definitions
Pin# Definition Pin#
1 +5V 2
3 USB_PN2 4
5 USB_PP2 6
7 Ground 8
9 Key 10
Front Panel USB 3.0
Pin Definitions
Pin#
19
18
17
16
15
14
13
12
11
x
Expansion Slots
Name Description
SLOT1 PCI-E 3.0 x8
SLOT2
PCI-E 3.0 x16
SLOT3 PCI-E 3.0 x8
SLOT4 PCI-E 3.0 x16
SLOT5 PCI-E 3.0 x8
SLOT6 PCI-E 3.0 x16
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Definition
+5V
USB_PN3
USB_PP3
Ground
Ground
Definition
Power
USB3_RN
USB3_RP
GNd
USB3_TN
USB3_TP
GND
USB_N
USB_P