Lenovo M30-70 Notebook - Manual (Page 19)

Specifications
19
I/O Ports
USB USB 2.0 × 2, USB 3.0 × 1
Audio Combo audio jack ×1
Communication RJ-45 × 1
Video/Audio HDMI × 1
Card reader 2 in 1 slot × 1 (MMC, SD)
Battery pack
Type Lithium-ion
Cells/Capacity 4 cells, 32Wh
AC adapter
Input 100 - 240 V, 50 - 60 Hz AC
Output voltage 20 V DC
Power 40 W / 65 W
Miscellaneous
Camera 640 × 480 pixels/1,280 × 720 pixels