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Lenovo ideapad 300S-11IBR Laptop Drivers Download

Archived packages and model information. Confirm the exact device and operating system before installing.

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Before you download

This historical archive may be incomplete. Release dates refer to the packages, and do not mean a driver is current. Use Lenovo Support to check compatibility and current availability.

The Lenovo ideapad 300S-11IBR is a laptop. Lenovo’s official product record identifies machine type 80KU. Check that full name and machine type before choosing from the downloads below. If you have the ideacentre tower, use the separate 300S-11IBR desktop driver page. The two products share a model name, so the laptop or desktop designation matters.

Match the laptop package to Windows and hardware

For example, Lenovo lists Intel chipset package 71fw02af.exe for the ideapad 300S-11IBR with Windows 10 64-bit. That operating-system requirement belongs to that package; check each other file’s own requirements separately.

Touchpad downloads need another check. Lenovo lists Elan package 71fg01af.exe and Synaptics package 71ff01af.exe for this laptop and Windows 10 64-bit. Choose according to the touchpad actually installed, rather than installing both because the model name matches.

The laptop BIOS record identifies c8cn31ww.exe, version C8CN31WW. Lenovo documents a special prerequisite for computers with BIOS earlier than C8CN27WW, so read the official BIOS notes before considering that update. Our driver download-page guide explains the model, operating-system and package checks to make. Shared utilities in the list are not evidence of laptop-specific driver compatibility.

Drivers for 300S-11-IBR

Driver information from Lenovo sources. Check your exact model, machine type, operating system and version before installing. Downloads link directly to Lenovo.

Audio (4)

  • Audio Regedit Modify Tool

    Operating system
    Windows 10 (64-bit)
    Version
    Audio tool_03
    Released
    2016-04-14
    Size
    492 KB
    Importance
    Optional
    Download from Lenovo

  • Audio Regedit Modify Tool

    Operating system
    Windows 8.1 (64-bit)
    Version
    audio tool_02
    Released
    2015-09-18
    Size
    494 KB
    Importance
    Optional
    Download from Lenovo

  • Realtek Audio Driver

    Operating system
    Windows 10 (64-bit)
    Version
    Audio_6.0.1.8258
    Released
    2017-10-27
    Size
    186.8 MB
    Importance
    Optional
    Download from Lenovo

  • Realtek Audio Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    6.0.1.7530
    Released
    2015-09-18
    Size
    115 MB
    Importance
    Optional
    Download from Lenovo
BIOS/UEFI (1)

  • BIOS Update

    Operating system
    Windows 10 (64-bit)
    Version
    C8CN31WW(V6.0&V2.2)
    Released
    2016-11-01
    Size
    4.8 MB
    Importance
    Optional
    Download from Lenovo
Bluetooth and Modem (2)

  • Bluetooth Driver (Atheros, Realtek, Broadcom, Intel)

    Operating system
    Windows 8.1 (64-bit)
    Version
    Atheros_8.0.1.320,Broadcom_12.0.1.600,Realtek_1.3.805.3,Intel_17.1.1504.518
    Released
    2015-09-18
    Size
    359.2 MB
    Importance
    Optional
    Download from Lenovo

  • Bluetooth Driver (Atheros, Realtek, Intel)

    Operating system
    Windows 10 (64-bit)
    Version
    Realtek_1.5.1004.3,Atheros_10.0.1.11,Intel_19.1.1627.3533
    Released
    2018-01-05
    Size
    101.6 MB
    Importance
    Optional
    Download from Lenovo
Camera and Card Reader (4)

  • Realtek Camera Driver

    Operating system
    Windows 10 (64-bit)
    Version
    Camera_10.0.10586.11211
    Released
    2016-11-25
    Size
    11.3 MB
    Importance
    Optional
    Download from Lenovo

  • Realtek Camera Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    6.3.9600.11085
    Released
    2015-09-18
    Size
    6.2 MB
    Importance
    Optional
    Download from Lenovo

  • Realtek Card Reader Driver

    Operating system
    Windows 10 (64-bit)
    Version
    Cardreader_1.1.1.1014
    Released
    2016-11-25
    Size
    4.7 MB
    Importance
    Optional
    Download from Lenovo

  • Realtek Cardreader Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    2.2.2.1074a
    Released
    2015-09-18
    Size
    4.5 MB
    Importance
    Optional
    Download from Lenovo
Diagnostic (2)

  • Lenovo Diagnostics for Windows 64-bit

    Operating system
    Windows 10 (64-bit), Windows 11 (64-bit)
    Version
    4.41.0
    Released
    2021-10-14
    Size
    26.18 MB
    Importance
    Recommended
    Package details

    Lenovo Diagnostics for Windows 11 (64-bit), 10 (64-bit) - Desktops, Notebooks, Workstations

    Download from Lenovo

  • Lenovo Diagnostics User Guide

    Operating system
    Windows 10 (64-bit), Windows 11 (64-bit)
    Version
    4.41.0
    Released
    2021-10-14
    Size
    3.43 MB
    Importance
    Recommended
    Package details

    Lenovo Diagnostics for Windows 11 (64-bit), 10 (64-bit) - Desktops, Notebooks, Workstations

    Download from Lenovo
Graphics Processing Units (GPU) and Server-AI Accelerators (2)

  • Intel VGA Driver

    Operating system
    Windows 10 (64-bit)
    Version
    VGA_20.19.15.4835
    Released
    2018-01-05
    Size
    104.8 MB
    Importance
    Optional
    Download from Lenovo

  • Intel VGA Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    10.18.14.4214
    Released
    2015-09-18
    Size
    58.5 MB
    Importance
    Optional
    Download from Lenovo
Motherboard Devices (core chipset, onboard video, PCIe switches) (9)

  • G-sensor Driver

    Operating system
    Windows 10 (64-bit)
    Version
    G-sensor_13.0.0.7a
    Released
    2016-04-14
    Size
    15 MB
    Importance
    Optional
    Download from Lenovo

  • G-sensor Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    12.0.0.3
    Released
    2015-09-18
    Size
    15.5 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Chipset Driver

    Operating system
    Windows 10 (64-bit)
    Version
    Chipset_10.1.1.9a
    Released
    2016-04-14
    Size
    3.1 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Chipset Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    10.0.26
    Released
    2015-09-18
    Size
    3.1 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Dynamic Platform and Thermal Framework Driver

    Operating system
    Windows 10 (64-bit)
    Version
    DPTF_8.1.10600.150a
    Released
    2016-04-14
    Size
    12.9 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Dynamic Platform and Thermal Framework Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    PV_8.1.10300.137
    Released
    2015-09-18
    Size
    13 MB
    Importance
    Optional
    Download from Lenovo

  • Intel IO Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    GPIO_603.9600.1920.60719 I2C_603.9600.2425.60717
    Released
    2015-09-18
    Size
    2 MB
    Importance
    Optional
    Download from Lenovo

  • Intel Trusted Execution Engine Interface (TXEI) Driver

    Operating system
    Windows 10 (64-bit)
    Version
    TXEI_2.0.0.1094a
    Released
    2016-04-14
    Size
    44.8 MB
    Importance
    Optional
    Download from Lenovo

  • Intel TXEI Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    TXEI_2.0.0.1036a
    Released
    2015-09-18
    Size
    37.6 MB
    Importance
    Optional
    Download from Lenovo
Mouse, Pen and Keyboard (3)

  • Elan Touchpad Driver

    Operating system
    Windows 10 (64-bit)
    Version
    11.4.99.1
    Released
    2017-08-02
    Size
    44.7 MB
    Importance
    Recommended
    Download from Lenovo

  • Synaptics Touchpad Driver

    Operating system
    Windows 10 (64-bit)
    Version
    19.3.10.38
    Released
    2017-08-02
    Size
    25.3 MB
    Importance
    Recommended
    Download from Lenovo

  • Touchpad Driver (Elan, Synaptics)

    Operating system
    Windows 8.1 (64-bit)
    Version
    Synaptics_19.0.2.0 Elan_11.4.59.1
    Released
    2015-09-18
    Size
    57.6 MB
    Importance
    Optional
    Download from Lenovo
Networking: LAN (Ethernet) (2)

  • Realtek LAN Driver

    Operating system
    Windows 10 (64-bit)
    Version
    Lan_10.10.714.2016
    Released
    2016-11-25
    Size
    4.8 MB
    Importance
    Optional
    Download from Lenovo

  • Realtek Lan Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    8.35.716.2014
    Released
    2015-09-18
    Size
    3.9 MB
    Importance
    Optional
    Download from Lenovo
Networking: Wireless LAN (3)

  • Realtek WLAN Driver

    Operating system
    Windows 10 (64-bit)
    Version
    Realtek_2023.67.925.2017
    Released
    2018-01-05
    Size
    20.8 MB
    Importance
    Recommended
    Download from Lenovo

  • WLAN Driver (Atheros, Intel)

    Operating system
    Windows 10 (64-bit)
    Version
    Atheros_10.0.0.345...Intel_18.33.11.2
    Released
    2018-01-05
    Size
    232.3 MB
    Importance
    Recommended
    Download from Lenovo

  • WLAN Driver (Atheros, Realtek, Broadcom, Intel)

    Operating system
    Windows 8.1 (64-bit)
    Version
    Atheros_10.0.0.314,Broadcom_6.35.223.7,Realtek_2023.5.130.2015,Intel_17.13.1.13
    Released
    2015-09-18
    Size
    180.1 MB
    Importance
    Optional
    Download from Lenovo
Power Management (1)

  • Advanced Configuration and Power Management Interface (ACPI) Driver

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    1.5.0.14-20150824
    Released
    2018-09-11
    Size
    1.4 MB
    Importance
    Recommended
    Download from Lenovo
Software and Utilities (8)

  • Flight Mode Driver

    Operating system
    Windows 10 (64-bit)
    Version
    1.0.0.5-20161020
    Released
    2016-12-14
    Size
    6.06 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo App Explorer

    Operating system
    Windows 10 (64-bit)
    Version
    0.272.1.560
    Released
    2017-01-16
    Size
    52.6 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Migration Assistant

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit), Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    2.1.4.6
    Released
    2020-11-24
    Size
    49.3 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo System Interface Foundation

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    1.1.19.8
    Released
    2021-03-12
    Size
    360.07 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Utility

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    3.0.0.4
    Released
    2016-01-19
    Size
    4.6 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Utility

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows 8.1 (64-bit)
    Version
    2.0.0.6
    Released
    2016-05-23
    Size
    19.4 MB
    Importance
    Recommended
    Download from Lenovo

  • OneKey Optimizer

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows 8.1 (64-bit)
    Version
    1.3.0.10
    Released
    2016-10-20
    Size
    32.7 MB
    Importance
    Recommended
    Download from Lenovo

  • Smart Display

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    1.0.0.10
    Released
    2021-04-08
    Size
    126.44 MB
    Importance
    Recommended
    Download from Lenovo
ThinkVantage Technology (1)

  • Lenovo System Update

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit), Windows 11 (32-bit), Windows 11 (64-bit), Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    5.07.0131
    Released
    2021-10-04
    Size
    7.92 MB
    Importance
    Recommended
    Package details

    Lenovo System Update for Windows 11, 10 & 7 (32-bit, 64-bit) - Desktop, Notebook, Workstation

    Download from Lenovo
USB Device, FireWire, IEEE 1394, Thunderbolt (1)

  • Intel USB3.0 Host Controller Adaptation Driver

    Operating system
    Windows 8.1 (64-bit)
    Version
    1.0.0.42
    Released
    2015-09-18
    Size
    3.6 MB
    Importance
    Optional
    Download from Lenovo

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