8Right-Side ComponentsRef Component Description See Also Battery Pack( )Supplies power to your computer whenexternal power is not connected.P. 46 USB 2.0 Port Connects a USB device, such as a USB flashdisk, printer, digital camera, joystick, andmore.P. 54 Combo AudioConnectorConnects a set of headphones or externalspeakers with amplifierP. 57Supports a headset microphone with 4-poleTRRS 3.5mm jack. SIM Card Slot(optional)Accepts a SIM card for models having theWWAN module.P. 33 Smart CardReaderAccepts a smart card for additional securityfeature.P. 58 Storage CardReaderAccepts an SD card for removable storagemedia.P. 58 USB 3.0 Port Connects a USB device, such as a USB flashdisk, printer, digital camera, joystick, andmore.P. 54 PowerConnectorConnects the AC adapter. P. 3
