MSI B75A-G43 series User Manual

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Englsh
JUSB3: USB 3.0 Expanson Connector
The USB 3.0 port s backwards compatble wth USB 2.0 devces. It supports data
transfer rates up to 5Gbts/s (SuperSpeed).
115V
5.
USB3_TX_C_DN
4.Ground
3.USB3_RX_DP
2.USB3_RX_DN
1.Power
10.Ground
9. +USB2.0
8. -USB2.0
7.Ground
6.USB3_TX_C_DP
20.No Pin
19.Power
18.USB3_RX_DN
17.USB3_RX_DP
16.Ground
15.USB3_TX_C_DN
14.USB3_TX_C_DP
13.Ground
12.USB2.0 -
11. +
USB2.0
* The MB layout n ths 󰘰gure s for reference only.
USB 3.0 Bracket (optonal)
Important
Note that the VCC and GND pns must be connected correctly to avod possble
damage.
To use a USB 3.0 devce, you must connect the devce to a USB 3.0 port through an
optonal USB 3.0 complant cable.
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MSI B75A-G43 series Specifications

General

Chipset	Intel B75
Form Factor	ATX
Socket	LGA 1155
Memory Slots	4
Maximum Memory	32 GB
PCI Express x16	1
PCI Express x1	2
SATA 3Gb/s	4
SATA 6Gb/s	1
Audio	Realtek ALC892
RAID Support	Yes
LAN	Realtek RTL8111E
USB 3.0	2 (rear), 2 (front)
USB 2.0	8 (4 rear, 4 via headers)