Lenovo IdeaPad S400 Hardware Maintenance Manual page 32

Table 1. Specifications (continued)
Feature
I/O ports
Audio
Video
WLAN
WWAN
Bluetooth
Keyboard
Touch pad
Integrated
camera
Battery
AC adapter
Pre-installed
operating system
Lenovo IdeaPad S400
Description
HDMI port × 1
USB 2.0 × 2, USB 3.0 × 1
2 in 1 slot × 1 (MMC, SD)
Combo audio jack × 1
Speaker × 2
Built-in microphone
HDMI port × 1
Intel Wifi 2 × 2 GN
Intel WiMAX/Wifi 1 × 2 BGN
Option
New Key Board
One piece TouchPad
0.3 mega pixels
Lithium-ion
40 W or 65 W
Win7
27