MSI MAG B660 Tomahawk WiFi DDR4 Guide Rapide page 36

JUSB1~2: USB 2.0 Connectors
These connectors allow you to connect USB 2.0 ports on the front panel.
⚠
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
This connector allows you to connect the add-on Thunderbolt I/O card.
26
Overview of Components
1 VCC
3 USB0-
5 USB0+
7 Ground
9 No Pin
2
1
1 TBT_FORCE_PWR
3 TBT_CIO_PLUG_EVENT#
5 SLP_S3#_TBT
7 SLP_S5#_TBT
9 Ground
11 DG_PEWAKE#
13 TBT_RTD3_PWR_EN
15 TBT_CARD_DET_R#
2 10
1 9
2 VCC
4 USB1-
6 USB1+
8 Ground
10 NC
16
15
2 TBT_S0IX_ENTRY_REQ
4 TBT_S0IX_ENTRY_ACK
6 TBT_PSON_OVERRIDE_N
8 No Pin
10 SMBCLK_VSB
12 SMBDATA_VSB
14 Ground
16 PD_IRQ#