Asus P8Z77-V LE PLUS Computer Hardware User Manual


 
2-26 Chapter 2: Hardware information
Chapter 2
7. USB 3.0 connector (20-1 pin USB3_34)
These connectors are for the additional USB 3.0 ports, and complies with the USB 3.0
specicaton that supports up to 4.8Gbps connection speed. If the USB 3.0 front panel
cable is available from your system chassis, with this USB 3.0 connector, you can have
a front panel USB 3.0 solution.
You can connect the ASUS front panel USB 3.0 bracket to this connector to obtain the
front panel USB 3.0 solution.
Due to Intel
®
limitations, the USB3_12 and USB3_34 only support Windows
®
7
operating system.
P8Z77-V LE PLUS
P8Z77-V LE PLUS USB3.0 front panel connector
USB3_34
8. Serial port connector (10-1 pin COM1)
This connector is for a serial (COM) port. Connect the serial port module cable to this
connector, then install the module to a slot opening at the back of the system chassis.
The serial port bracket (COM1) module is purchased separately.
P8Z77-V LE PLUS
P8Z77-V LE PLUS Serial port (COM1) connector
PIN 1
COM1
DCD
TXD
GND
RTS
RI
RXD
DTR
DSR
CTS