Driver Version: 6.35.223.2
Driver Date: 06/08/2014
Driver Provider: Broadcom
BCM43XX
Tested on: Windows 8.1 64bit
Tested on WiFi Card: PCE-AC68
This is the latest driver I can find for the PCE-AC68 if anyone wants to try it out. Seems to work well for me.
Setup.rar (From Lenovo): https://mega.co.nz/#!5ko30DCa!FBOJKjnXC_PAEGZjWzq8kMCSLtcprwYIWKOR-s9oQA4
Tips:
- Make sure to turn power output up to 100% in advanced driver settings after installation.
- If you already have installed the Asus driver you may need to fully remove it before this one can be installed (Remove Asus WiFi software then uninstall using device manager and tick delete driver)
If anyone has found a later Broadcom driver please provide it below if possible
SHA256: 4e4a609696c66d6a03030c107b3b9ca5027c55f031d0731f7e9472fe05c3e027
Driver Date: 06/08/2014
Driver Provider: Broadcom
BCM43XX
Tested on: Windows 8.1 64bit
Tested on WiFi Card: PCE-AC68
This is the latest driver I can find for the PCE-AC68 if anyone wants to try it out. Seems to work well for me.
Setup.rar (From Lenovo): https://mega.co.nz/#!5ko30DCa!FBOJKjnXC_PAEGZjWzq8kMCSLtcprwYIWKOR-s9oQA4
Tips:
- Make sure to turn power output up to 100% in advanced driver settings after installation.
- If you already have installed the Asus driver you may need to fully remove it before this one can be installed (Remove Asus WiFi software then uninstall using device manager and tick delete driver)
If anyone has found a later Broadcom driver please provide it below if possible

SHA256: 4e4a609696c66d6a03030c107b3b9ca5027c55f031d0731f7e9472fe05c3e027