WLAN and Bluetooth Driver Update Program (WLAN:20.70.17.1 / Bluetooth:21.90.0.4) CF-20[E/F/G/H], CF-33[A/B/C/L/M/N/V/W], CF-54[G/H/J] series - Windows10 Pro 64bit -

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  • WLAN and Bluetooth Driver Update Program (WLAN:20.70.17.1 / Bluetooth:21.90.0.4) CF-20[E/F/G/H], CF-33[A/B/C/L/M/N/V/W], CF-54[G/H/J] series - Windows10 Pro 64bit -
Category Communication Network
Model

CF-20[E/F/G/H] (mk2)
CF-33[A/B/C/L/M/N/V/W] (mk1)
CF-54[G/H/J] (mk3)
Operating System Windows10 Pro 64bit
Language MUI,English
Release Date 8/17/20
File Name wlan_v20_70_17_1_w10_fm.exe 28,777,296 bytes
bt_v21_90_0_4_w10_8265.exe 783,072 bytes
WLAN_BT_update_fm_8265_v2_eng.pdf 65,544 bytes
Index No 80844

File Description

This software is intended to update the Wireless LAN driver and Bluetooth driver of the target models.
The version after applying this software is as follows.
 - WLAN Driver : Ver.20.70.17.1
 - Bluetooth Driver : Ver.21.90.0.4

Reason for Update

We released the counter measure driver for the following vulnerabilities.
  • Intel® PROSet/Wireless Software Vulnerability Information (INTEL-SA-00338)
  • Intel® Wireless Bluetooth® Vulnerability Information (INTEL-SA-00337)
    * 2020/08/17 Added

Notes

  • Updating Wireless LAN driver will reset the advanced properties of Wireless LAN device in device manager to the factory default settings. If the settings have been changed from factory default, please change them again after updating the driver.
  • Before updating Bluetooth driver, please delete pairing for Bluetooth devices.
    After updating Bluetooth driver, you need to pair Bluetooth devices again.
  • When updating Wireless LAN driver and Bluetooth driver, please connect AC Adaptor and fully charged battery.
  • Updating Wireless LAN driver will remove Cisco Compatible eXtensions(CCX) component.

 * Please read the update instructions carefully, before using the update program.

Revision History

- Jul 14, 2020 : Released the first edition.