In the table below are the original driver and software of Lenovo U31-70 Laptop that supports for Windows 7 and Windows 8.1 (64 Bit). The First table contains Lenovo U31-70 Driver For Windows 7, Second Table, Lenovo U31-70 Driver For Windows 8.1. Read files description to avoid you download the wrong version driver.

Lenovo U31-70 Driver For Windows 7 and Windows 8.1

Download Lenovo U31-70 Drivers For Windows 7 (64 Bit)

File Descriptions Download Links
Audio – Audio Driver For Windows 7 (64 bit) – Lenovo U31-70  

 

BIOS Update For Windows 7 (64 bit) – Lenovo U31-70  

 

Bluetooth – Bluetooth Driver (Atheros, Realtek, Broadcom, Intel) For Windows 7 (64 bit) – Lenovo U31-70  

 

bluetooth – HCIreset for Intel 3160 Bluetooth For Windows 7 (64 bit) – Lenovo U31-70  

 

Camera/Card Reader – Camera Driver (AVC, Bison, Chicony)  For Windows 7 (64 bit) – Lenovo U31-70  

 

Camera/Card Reader – Card Reader Driver  For Windows 7 (64 bit) – Lenovo U31-70  

 

Chipset – Chipset Driver For Windows 8.1 (64 bit)  

 

Chipset – Intel Management Engine Interface Driver  

 

Display – Intel Wireless Display Driver For Windows 7 (64 bit) – Lenovo U31-70  

 

Display – Nvidia VGA Driver For Windows 7 (64 bit) – Lenovo U31-70  

 

Display – Intel VGA Driver For Windows 7 (64 bit) – Lenovo U31-70  

 

Mouse/Pen/Keyboard – Touchpad Driver (Elan, Synaptics, ALPS)  

 

Networking – LAN Driver For Windows 7 (64 bit) – Lenovo U31-70  

 

Networking – Wireless LAN (2) WLAN Driver (Atheros, Realtek, Broadcom) For Windows 7 (64 bit)  

 

Networking – Intel WLAN Driver For Windows 7 (64 bit) – Lenovo U31-70  

 

USB Device – USB 3.0 Driver For Windows 7 (64 bit) – Lenovo U31-70  

 

Lenovo U31-70 Drivers & Software For Windows 8.1 (64 Bit)

File Descriptions Download Links
Audio – Audio Driver For Windows 8.1 (64 bit) – Lenovo U31-70  

 

BIOS Update For Windows 8.1 (64 bit) – Lenovo U31-70  

 

Bluetooth – Bluetooth Driver (Atheros, Realtek, Broadcom, Intel) For Windows 8.1 (64 bit) – Lenovo U31-70  

 

Bluetooth – HCIreset for Intel 3160 Bluetooth For Windows 8.1 (64 bit) – Lenovo U31-70  

 

Camera/Card Reader – Camera Driver (AVC, Bison, Chicony)  For Windows 8.1 (64 bit) – Lenovo U31-70  

 

Camera/Card Reader – Card Reader Driver  For Windows 8.1 (64 bit) – Lenovo U31-70  

 

Chipset – Chipset Driver For Windows 8.1 (64 bit)  

 

Chipset – Intel Management Engine Interface Driver  

 

Display – Intel VGA Driver For Windows 8.1 (64 bit) – Lenovo U31-70  

 

Display – Nvidia VGA Driver For Windows 8.1 (64 bit) – Lenovo U31-70  

 

Mouse/Pen/Keyboard – Touchpad Driver (Elan, Synaptics, ALPS)  

 

Networking – LAN Driver  

 

Networking – Intel WLAN Driver  

 

Networking – WLAN Driver (Atheros, Realtek, Broadcom)  

 

If you need Lenovo U31-70 Driver For Windows 10, You can Check this Link: Lenovo U31-70 Windows 10 Driver