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Lenovo MIIX 520 12IKB 20M3 20M4 Drivers Download

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

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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.

Drivers for MIIX-520-12IKB-20M3-20M4

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

Advanced Firmware (1)

  • ThinkPad USB-C Dock Firmware

    Operating system
    Windows 10 (64-bit), Windows 7 (64-bit)
    Version
    V3.7.04
    Released
    2021-07-19
    Size
    8.46 MB
    Importance
    Recommended
    Package details

    ThinkPad USB-C Dock Firmware

    Download from Lenovo
Audio (2)

  • Lenovo Audio Driver for Docks

    Operating system
    Windows 10 (64-bit), Windows 7 (64-bit)
    Version
    1.31.38.54
    Released
    2021-11-12
    Size
    1.56 MB
    Importance
    Recommended
    Package details

    Lenovo Audio Driver for Docks

    Download from Lenovo

  • Realtek Audio Driver

    Operating system
    Windows 10 (64-bit)
    Version
    6.0.1.8644
    Released
    2019-05-07
    Size
    97.5 MB
    Importance
    Recommended
    Download from Lenovo
BIOS/UEFI (1)

  • BIOS Update

    Operating system
    Windows 10 (64-bit)
    Version
    6NCN39WW
    Released
    2019-11-28
    Size
    7.29 MB
    Importance
    Critical
    Download from Lenovo
Bluetooth and Modem (1)

  • Bluetooth Driver (Intel, Qualcomm)

    Operating system
    Windows 10 (64-bit)
    Version
    Intel_20.70.0.4_Qualcomm_10.0.0.725
    Released
    2019-05-07
    Size
    1.2 MB
    Importance
    Recommended
    Download from Lenovo
Camera and Card Reader (3)

  • Camera ISP Driver

    Operating system
    Windows 10 (64-bit)
    Version
    30.15063.6.8317_WHQL
    Released
    2019-05-07
    Size
    22.1 MB
    Importance
    Recommended
    Download from Lenovo

  • Camera Sensor Driver

    Operating system
    Windows 10 (64-bit)
    Version
    30.15063.4659.2
    Released
    2017-11-14
    Size
    18.1 MB
    Importance
    Recommended
    Download from Lenovo

  • Card Reader Driver

    Operating system
    Windows 10 (64-bit)
    Version
    10.0.17763.29097
    Released
    2019-05-07
    Size
    1.8 MB
    Importance
    Recommended
    Download from Lenovo
Docking Station and Port Replicator (1)

  • Lenovo USB3.0 LAN Driver for Docks and Adapters

    Operating system
    Windows 10 (64-bit), Windows 7 (64-bit)
    Version
    10.48.914.2021/7.59.0308.2021
    Released
    2021-11-12
    Size
    6.68 MB
    Importance
    Recommended
    Package details

    Lenovo USB3.0 LAN Driver for Docks and Adapters

    Download from Lenovo
Enterprise Management (1)

  • SCCM package

    Operating system
    Windows 10 (64-bit)
    Version
    V0.1
    Released
    2017-12-26
    Size
    423 MB
    Importance
    Recommended
    Download from Lenovo
Fingerprint Reader (1)

  • Fingerprint Driver

    Operating system
    Windows 10 (64-bit)
    Version
    5.5.5.1096
    Released
    2019-05-07
    Size
    29.6 MB
    Importance
    Recommended
    Download from Lenovo
Graphics Processing Units (GPU) and Server-AI Accelerators (1)

  • Intel VGA Driver

    Operating system
    Windows 10 (64-bit)
    Version
    25.20.100.6444
    Released
    2019-05-07
    Size
    171 MB
    Importance
    Recommended
    Download from Lenovo
Management Software (1)

  • Windows Management Instrumentation (WMI) Deploy Script

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    1.00
    Released
    2019-04-22
    Size
    6.39 KB
    Importance
    Recommended
    Download from Lenovo
Motherboard Devices (core chipset, onboard video, PCIe switches) (7)

  • Chipset Driver

    Operating system
    Windows 10 (64-bit)
    Version
    10.1.5.1
    Released
    2019-05-07
    Size
    5.1 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel Dynamic Platform and Thermal Framework Driver

    Operating system
    Windows 10 (64-bit)
    Version
    8.4.11000.6436
    Released
    2019-05-07
    Size
    3.5 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel Management Engine 11.8.70.3626 Firmware

    Operating system
    Windows 10 (64-bit), Windows 7 (64-bit), Windows 8.1 (64-bit)
    Version
    11.8.70.3626
    Released
    2019-12-05
    Size
    3.52 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel Management Engine Interface (MEI) Driver

    Operating system
    Windows 10 (64-bit)
    Version
    1828.12.0.1152
    Released
    2019-05-07
    Size
    8.6 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel Sensor Hub Driver

    Operating system
    Windows 10 (64-bit)
    Version
    3.1.0.3527
    Released
    2019-05-07
    Size
    980.6 KB
    Importance
    Recommended
    Download from Lenovo

  • Intel Serial-IO (SIO) Driver

    Operating system
    Windows 10 (64-bit)
    Version
    30.100.1823.1
    Released
    2019-05-07
    Size
    676 KB
    Importance
    Recommended
    Download from Lenovo

  • TPM Firmware Update Utility

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    v1.0
    Released
    2018-06-01
    Size
    772 KB
    Importance
    Recommended
    Download from Lenovo
Mouse, Pen and Keyboard (2)

  • Virtual Buttons Driver

    Operating system
    Windows 10 (64-bit)
    Version
    2.2.1.31
    Released
    2019-05-07
    Size
    519.5 KB
    Importance
    Recommended
    Download from Lenovo

  • Wacom Touch Panel Pen Driver

    Operating system
    Windows 10 (64-bit)
    Version
    7.6.2.11
    Released
    2019-05-07
    Size
    36.3 MB
    Importance
    Recommended
    Download from Lenovo
Networking: Wireless LAN (1)

  • WLAN Driver (Intel, Qualcomm)

    Operating system
    Windows 10 (64-bit)
    Version
    Intel_20.70.0.100_Qualcomm_12.0.0.725
    Released
    2019-05-07
    Size
    7.2 MB
    Importance
    Recommended
    Download from Lenovo
Networking: Wireless WAN (1)

  • Sierra Wireless Location Sensor Driver

    Operating system
    Windows 10 (64-bit)
    Version
    18.10.1030.43
    Released
    2019-05-07
    Size
    312.1 MB
    Importance
    Recommended
    Download from Lenovo
Power Management (1)

  • Energy Manager Driver with Yoga Mode Control

    Operating system
    Windows 10 (64-bit)
    Version
    15.11.28.190 191 MS signed
    Released
    2019-01-17
    Size
    1.3 MB
    Importance
    Recommended
    Download from Lenovo
Software and Utilities (4)

  • Energy Manager Driver with Yoga Mode Control

    Operating system
    Windows 10 (64-bit)
    Version
    15.11.28.190 191 MS signed
    Released
    2019-01-17
    Size
    1.3 MB
    Importance
    Recommended
    Download from Lenovo

  • Fnlock Base Utility

    Operating system
    Windows 10 (64-bit)
    Version
    9.0.1.7
    Released
    2018-11-08
    Size
    9.6 MB
    Importance
    Recommended
    Download from Lenovo

  • Rescue and Smart Assistant (LMSA)

    Operating system
    Windows 10 (64-bit), Windows 7 (64-bit)
    Version
    v5.8.0.25
    Released
    2021-10-12
    Size
    114.62 MB
    Importance
    Recommended
    Package details

    Rescue and Smart Assistant (LMSA)

    Download from Lenovo

  • User Guide

    Operating system
    Windows 10 (64-bit), Windows 7 (64-bit)
    Version
    v5.8.0
    Released
    2021-10-12
    Size
    3.96 MB
    Importance
    Recommended
    Package details

    Rescue and Smart Assistant (LMSA)

    Download from Lenovo

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