MSI MAG B660 TOMAHAWK WIFI - USB 2.0 Connectors (JUSB1~2); Thunderbolt Add-on Card Connector (JTBT1)

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Overview of Components

These connectors allow you to connect USB 2.0 ports on the front panel.
1
2 10
9
1 VCC 2 VCC
3  4 
5 USB0+ 6 USB1+
7 Ground 8 Ground
9 No Pin 10 NC

Important
 Note that the VCC and Ground pins must be connected correctly to avoid possible
damage.
 In order to recharge your iPad, iPhone and iPod through USB ports, please install
MSI Center utility.
JTBT1: Thunderbolt Add-on Card Connector

1
2 16
15
1 TBT_FORCE_PWR 2 TBT_S0IX_ENTRY_REQ
3  4 TBT_S0IX_ENTRY_ACK
5  6 TBT_PSON_OVERRIDE_N
7  8 No Pin
9 Ground 10 SMBCLK_VSB
11  12 SMBDATA_VSB
13 TBT_RTD3_PWR_EN 14 Ground
15  16 