Notebooks / Laptops / Tablet PCs Part numbers link to product information Voltage/Current Supervision DDR 1.8 V Power PA Power DDR2 Memory Wireless LAN CPU Northbridge and Embedded Graphics I/O Power (1.5 V or Less) Audio Amplifier Audio CODEC Keyboard Controller Finger Print Reader Smart Switch TFT LCD Power Core/GPU Power Graphics Card (Optional) VGA Port USB Switch VGA Ports Ethernet Control Ethernet LAN Southbridge I/O Chipset Load Switch Sys 5 V / 3.3 V Power Docking Interface Battery Management Battery Charger LED Backlight Battery SD Card SD Card Power and Switches PCMCIA Interface PCMCIA/ Cardbus Interface RS-232 Interface I/O Expander