Hi,

Qualcomm Atheros AR8152 PCI-E Fast Ethernet Controller Driver This package provides Qualcomm Atheros AR8152 PCI-E Fast Ethernet Controller Driver and is supported on Inspiron N3010/N4010/N7010 that are running the following Windows Operating Systems: XP, Vista and Windows 7. Atheros driver for AR8152 Windows 7 (64bit). Atheros AR813X/AR815X Series PCI-E Ethernet Controller (NDIS 6.20) Atheros AR8131 PCI-E Gigabit Ethernet Controller, Atheros AR8132 PCI-E Fast Ethernet Controller, Atheros AR8151 PCI-E Gigabit Ethernet Controller, Atheros AR8152/8158 PCI-E Fast Ethernet Controller (L1c). Qualcomm Atheros AR8152 PCI-E Fast Ethernet Controller (NDIS 6.30) is using just 100 Mbit in Win 10 Since updating from Win 7 to Win 10 my Qualcomm Atheros AR8152 Ethernet Controller is just working in with 100 Mbit, not a Gigabyte anymore.

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I would request you to install Qualcomm Atheros AR8152 Ethernet Controller driver in compatibility mode and then check if it helps.

1.Right click on the setup file of the driver and select Properties.

2.Select Compatibility Tab.

3.Place a check mark next to Run this program in Compatibility mode and select the operating system accordingly from the drop down list.

4.Click OK and run the setup.

Hope this information is helpful. Please do let us know if you need further assistance, we’ll be glad to assist you.

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Hi,

• Is the computer connected to Domain/server network?
• Are you referring to internet speed?

You're probably getting this connectionspeed from the icon at your task tray, correct? That's the maximum speed of your interface, which is 100MB/s, but that's not your actual internetspeed.
To check your internetspeed, Go online and search for internet speed test you will find few websites which will check your internet speed and provide the accurate results.

Thanks,

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I went looking for the 'setup file' for the driver and all I was able to locate was the driver itself which is in 'C:WindowsSystem32drivers'. Of course there is no compatibility setting there to change.

Could you suggest where one might find this setup file? or areas to look? In my case the driver file is called L1C63x64.sys so I would image the setup file would have a similar nomenclature.

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Hi Kencar,

We would like to know more about your concern, please provide the following information:

• What action/s are you trying to perform on your PC?
• Are there any error codes/messages preventing you from performing the action?
• Did you make any changes on the computer prior to this issue?

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Ethernet Controller Driver Windows 7

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