Jusb3: usb 3.2 gen 1 接頭, Jusb1~2: usb 2.0 接頭 – MSI B550 GAMING GEN3 AM4 ATX Motherboard User Manual
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JUSB3: USB 3.2 Gen 1 接頭
這些接頭用於連接前面板的 USB 3.2 Gen 1 5Gbps 連接埠。
⚠
重要
請注意,電源和接地接腳必須正確連接,以免造成組件受損。
接腳
訊號名稱
接腳
訊號名稱
1
Power
2
USB3_RX_DN
3
USB3_RX_DP
4
Ground
5
USB3_TX_C_DN
6
USB3_TX_C_DP
7
Ground
8
USB2.0-
9
USB2.0+
10
Ground
11
USB2.0+
12
USB2.0-
13
Ground
14
USB3_TX_C_DP
15
USB3_TX_C_DN
16
Ground
17
USB3_RX_DP
18
USB3_RX_DN
19
Power
20
No Pin
1
10
11
20
JUSB1~2: USB 2.0 接頭
這些接頭用於連接前面板的 USB 2.0 連接埠。
⚠
重要
∙
請注意,VCC 和接地接腳必須正確連接,以免造成組件受損。
∙
如要以 USB 連接埠對 iPad、iPhone 及 iPod 充電,請安裝 MSI Center 工具軟體。
接腳
訊號名稱
接腳
訊號名稱
1
VCC
2
VCC
3
USB0-
4
USB1-
5
USB0+
6
USB1+
7
Ground
8
Ground
9
No Pin
10
NC
1
2
10
9
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