MSI Z87 MPOWER MAX, Instructions Manual, Page: 41 / 118

Chapter 1
1-27 Getting Started
JUSB1~3: USB 2.0 Expansion Connector
This connector is designed for connecting high-speed USB peripherals such as USB
HDDs, digital cameras, MP3 players, printers, modems, and many others.
10.N
C
8.Gro
und
6.US
B1+
4.US
B1-
2.VC
C
1.VC
C
3.US
B0-
5.US
B0+
7.Gro
und
9.No
Pin
The JUSB1 (red mark) connector supports MSI’s new SuperCharger technology
which provides quicker USB charging of your cellular phone or other USB-powered
devices. To enable this feature, please install the MSI SuperCharger application
on your computer. When the SuperCharger application is turned on, the JUSB1
connector will convert data channels to extra power channels to quickly charge your
connected device. Please note that when the SuperCharger application is turned on,
data transmission and synchronization over the JUSB1 connector will not function. To
enable the JUSB1 connector to function as a normal USB 2.0 connector, please turn
off the SuperCharger application. When the computer is in stand-by or hibernation
mode (S3/ S4/ S5) SuperCharger mode will automatically be enabled.
Important
Note that the VCC and GND pins must be connected correctly to avoid possible
damage.
Please only connect one device per USB port to ensure stable charging.
SuperCharger Technology is only available on select MSI motherboard models.
Please refer to the MSI website to check if your motherboard has SuperCharger
technology.
For iPad, JUSB1 (red mark) can still charge iPad in S3, S4, S5 state.
We recommend that don’t disconnect the device when you charge it in S1 state.
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