MSI Z77A-GD55 series User Manual

1-27
MS-7751
Chapter 1
JUSB1~3: USB 2.0 Expanson Connectors
Ths connector s desgned for connectng hgh-speed USB perpherals such as USB
HDDs, dgtal cameras, MP3 players, prnters, modems, and many others.
115V
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
Pi
n
* The MB layout n ths 󰘰gure s for reference only.
USB 2.0 Bracket (optonal)
The JUSB1 (red mark) connector supports MSI’s new SuperCharger technology whch
provdes qucker USB chargng of your cellular phone or other USB-powered devces.
To enable ths feature, please nstall the MSI SuperCharger applcaton on your com-
puter. When the SuperCharger applcaton s turned on, the JUSB1 connector wll con-
vert data channels to extra power channels to quckly charge your connected devce.
Please note that when the SuperCharger applcaton s turned on, data transmsson
and synchronzaton over the JUSB1 connector wll not functon. To enable the JUSB1
connector to functon as a normal USB 2.0 connector, please turn o󰘯 the SuperCharger
applcaton. When the computer s n stand-by or hbernaton mode (S3/ S4/ S5) Super-
Charger mode wll automatcally be enabled.
Important
Note that the VCC and GND pns must be connected correctly to avod possble
damage.
Please only connect one devce per USB port to ensure stable chargng.
SuperCharger Technology s only avalable on select MSI manboard models. Please
refer to the MSI webste to check f your manboard has SuperCharger technology.
For Pad, JUSB1
(red mark) can stll charge Pad n S3, S4, S5 state.
We recommend that don’t dsconnect the devce when you charge t n S1 state.
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MSI Z77A-GD55 series Specifications

General

Brand	MSI
Model	Z77A-GD55 series
Category	Motherboard
Language	English