Usb 3.0 Connector (20-1 Pin Usb3_12) - Asus H170I-PRO User Manual

Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
10.

USB 3.0 connector (20-1 pin USB3_12)

This connector allows you to connect a USB 3.0 module
for additional USB 3.0 front or rear panel ports. With an
installed USB 3.0 module, you can enjoy all the benefits
of USB 3.0 including faster data transfer speeds of up
to 5Gbps, faster charging time for USB-chargeable
devices, optimized power efficiency and backward
compatibility with USB 2.0.
11. M.2 socket 3
This socket allows you to install an M.2 (NGFF) SSD module.
• This socket supports M Key and 2242/2260/2280 storage
devices.
• When the M.2 Socket 3 is operating in SATA mode, SATA port 1
will be disabled.
• M.2 Socket and PCIe X16_2 connector support PCIe mode and
share bandwidth. By default, the device detection priority of the
system is as follows: SATA Mode M.2 > PCIe X16_2 connector.
• When using Intel
PCIe M.2 device, ensure to set up the Windows
system under RAID mode.
12. PCI Express 3.0/2.0 x16 slot
This motherboard supports one PCI Express 3.0/2.0 x16 graphic card that comply with
the PCI Express specifications.
IRQ assignments for this motherboard
VGA
USB 3.0 Controller
SATA Controller
HD Controller
Intel LAN
Realtek 8111H lan
When using PCI cards on shared slots, ensure that the drivers support "Share IRQ" or that
the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI
groups, making the system unstable and the card inoperable.
ASUS H170I-PRO
Desktop Responsiveness technologies with
®
A B C
shared – –
shared – –
shared – –
shared – –
shared – –
– – shared
USB3_12
GND
IntA_P1_D+
IntA_P1_D-
GND
IntA_P1_SSTX+
IntA_P1_SSTX-
GND
IntA_P1_SSRX+
IntA_P1_SSRX-
USB3+5V
PIN 1
M.2(SOCKET3)
UEFI operating
®
D
–
–
–
–
–
–
IntA_P2_D+
IntA_P2_D-
GND
IntA_P2_SSTX+
IntA_P2_SSTX-
GND
IntA_P2_SSRX+
IntA_P2_SSRX-
USB3+5V
1-5