Lenovo ThinkCentre M70z English (User guide) - Page 18

4 Headphone connector 5 Microphone connector 6 Serial port (available in some models) 7 PS/2 mouse connector (available in some models) 11 USB connectors (4) 12 DisplayPort out connector 13 VGA IN connector 14 Integrated cable lock slot Connector DisplayPort out connector Ethernet connector Microphone connector PS/2 keyboard connector (optional) PS/2 mouse connector (optional) Serial port (optional) USB connector VGA IN connector Description Used to attach a high-performance monitor, a direct-drive monitor, or other devices that use a DisplayPort connector. 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 attach a microphone to your computer when you want to record sound or if you use speech-recognition software. Used to attach a keyboard that uses a PS/2 keyboard connector. Used to attach a mouse, a trackball, or other pointing devices that use a PS/2 mouse connector. Used to attach an external modem, a serial printer, or other devices that use a 9-pin serial port. Used to attach a device that requires a USB connector, such as a USB keyboard, a USB mouse, a USB scanner, or a USB printer. If you have more than eight USB devices, you can purchase a USB hub, which you can use to connect additional USB devices. Used to connect your computer to a VGA monitor connector on a second computer so that you can use your computer in monitor mode. 10 ThinkCentre User Guide