Lenovo 2121 Laptop User Manual


 
Connector Description
USB 3.0 connector Use this connector 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).
VGA monitor connector Used to attach a VGA monitor or other devices that use a VGA monitor connector.
Chapter 1. Product overview 11