Acer Aspire 4739 Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 25

Figure 1-5. Left View Table 1-5. Left View # Icon Item Description 1 Kensington lock slot Connects to a Kensington-compatible computer security lock. Note: Wrap the computer security lock cable around an immovable object such as a table or handle of a locked drawer. Insert the lock into the notch and turn the key to secure the lock. Some keyless models are also available. 2 DC-in jack Connects to an AC adapter. 3 External display Connects to a display device (e.g., external (VGA) port monitor, LCD projector). 4 Ethernet (RJ-45) port Connects to an Ethernet 10/100/1000-based network. 5 USB 2.0 port Connects to USB 2.0 devices (e.g., USB mouse, USB camera). Hardware Specifications and Configurations 1-15