Audio Output Type
Speaker(s), Stereo

Compatibility Notes
Preloaded applications (only some listed):
Lenovo Solution Center
Lenovo SHAREit
ThinkVantage Product Recovery
Maxthon Cloud Browser
Microsoft Office preloaded purchase a product key to activate

Dock Port
Yes

Contents
Notebook, integrated battery pack, AC adapter, fingerprint reader, webcam, mini DisplayPort-VGA monitor cable, software, documentation

Input Device Type
Backlit Keyboard, Fingerprint sensor, TrackPoint, UltraNav, Webcam

Cache Memory (installed)
3 MB

RAM (installed)
8 GB

RAM (max)
8 GB

RAM Technology
DDR3L SDRAM

Memory Notes
8GB PC3-12800 1600MHz DDR3 SDRAM, maximum.Memory is soldered to the system boardthere are no slots for expansion.
Video memory:
Shared system memory with integrated Intel HD Graphics 5500.

O/S Notes
Genuine Windows 7 Professional 64-bit Edition is pre-installed through donwgrade rights in Windows 10 Pro 64-bit.

OS Provided
Windows 10 Pro 64-bit / Windows 7 Professional 64-bit downgrade No Optical Drive

Ports/Connectors
Expansion slots:
(2) M.2 card slots (one contains an Intel 7265 802.11ac+Bluetooth wireless adapter and the other is available for WWAN upgrade)
I/O:
(2) USB 3.0 (one Always On)
(1) Mini DisplayPort
(1) HDMI
(1) RJ-45 Ethernet extension
(1) OneLink
(1) 3.5mm audio (headphone, microphone)
(1) Power in

Battery Run Time (max)
9.9 hour(s)

Battery Technology
Lithium polymer

Power Notes
8-cell Lithium-polymer battery pack with 50WHr capacity and up to 9.9 hours of run time depending on configuration and usage.

Chipset Type
Intel SOC

Number of Cores
Dual-Core