MSI PT880 Neo-FSR User Manual page 25

Front USB Connectors: JUSB1 & JUSB2 (Optional)
The mainboard provides two USB 2.0 pin headers JUSB1 & JUSB2 (Optional)
that are compliant with Intel
increases data transfer rate up to a maximum throughput of 480Mbps, which is 40
times faster than USB 1.1, and is ideal for connecting high-speed USB interface
peripherals such as USB HDD, digital cameras, MP3 players, printers, modems
and the like.
2
1
JUSB1/ JUSB2
(USB 2.0/Intel spec)
Connect to JUSB1/JUSB2
®
I/O Connectivity Design Guide. USB 2.0 technology
JUSB1 & JUSB2 Pin Definition
PIN
10
1
9
3
5
7
9
4-Port USB 2.0 Bracket (Optional)
Connect to JUSB1 & JUSB2 separately
2-Port USB 2.0 Bracket (Optional)
Hardware Setup
SIGNAL PIN SIGNAL
VCC 2 VCC
USB0- 4 USB1-
USB0+ 6 USB1+
GND 8 GND
Key (no pin) 10 USBOC
E2-11