Lenovo ThinkCentre M73 10DL User Manual page 22

Connector
DisplayPort connector
Ethernet connector
Optional connector
USB 2.0 connector
USB 3.0 connector
VGA monitor connector
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ThinkCentre M73 User Guide
Used to attach a high-performance monitor, a direct-drive monitor, or other devices
that use a DisplayPort connector.
Note: The DisplayPort connector is not applicable on some models. If your
computer has a graphics card installed, be sure to use a monitor connector on
the graphics card.
Used to attach an Ethernet cable for a local area network (LAN).
Note: To operate the computer within FCC Class B limits, use a Category 5 Ethernet
cable.
Used to install a serial connector or a USB 2.0 connector.
Note: If you use the optional connector for installing a serial connector, the serial
connector and the adjacent VGA monitor connector might interfere with each other
when connecting cables. To avoid the interference, ensure that you use the serial
connector convert cable that comes with the computer when you connect a device
to the serial connector.
Used to attach a device that requires a USB 2.0 connection, such as a keyboard, a
mouse, a scanner, a printer, or a personal digital assistant (PDA).
Used to attach a device that requires a USB 2.0 or 3.0 connection, such as a
keyboard, a mouse, a scanner, a printer, or a personal digital assistant (PDA). A
USB 3.0 connector provides high transmission speeds to reduce the time that is
required for data transmission.
Used to attach a VGA monitor or other devices that use a VGA monitor connector.
Note: The VGA connector is not applicable on some models. If your computer has
a graphics card installed, be sure to use a monitor connector on the graphics card.
Description