Lenovo Y40-70 - Manual (Page 20)

20
Specifications
I/O Ports
USB
USB 3.0 × 2, USB 2.0 × 1
Audio
Combo audio jack × 1
S/PDIF jack × 1
Ethernet
RJ-45 × 1
Video/Audio
HDMI × 1
Card reader
2 in 1 slot × 1 (SD/MMC)
Battery pack
Type
Li-Ion
Cells/Capacity
4 cell, 48 Wh 4 cell, 54 Wh
AC power adapter
Input
100 - 240 V, 50 - 60 Hz AC
Output voltage
20 V DC
Power
90 W 135 W
Miscellaneous
Camera HD (720p)
Security
Kensington lock slot Ч 1