If you want to install Windows 7 x64 on a Toshiba Satellite C660, and you can’t find the driver on Toshiba’s website, located here : Toshiba Europe, you can use the driver below.
The driver below is for Realtek RTL8188CE 802.11b/g/n. It can be downloaded from HP’s website, or you can get it here.

On HP’s website the driver is reported to be working on Windows XP, Vista and Windows 7, 32 or 64 bit.

The Official Toshiba Support Website provides support for Satellite C855-S5214. Dynabook, Inc. And its subsidiaries were deconsolidated from Toshiba Group on October 1, 2018. Look under Windows edition for the version and edition of Windows that your PC is running.

Toshiba Satellite C855 Network Controller Driver Windows 7 Download

This wireless card has the following ID : PCIVEN_10EC&DEV_8176&CC_0280

PCIVEN_10EC&DEV_8176&SUBSYS_819510EC&REV_01
PCIVEN_10EC&DEV_8176&SUBSYS_819510EC
PCIVEN_10EC&DEV_8176&CC_028000
PCIVEN_10EC&DEV_8176&CC_0280

To find your device ID :

Network Controller Driver Intel

Toshiba Satellite C855 Network Controller Driver Windows 7 1

In the device manager, doubleclick the unknown device. Click on the “Details” tab and select “Hardware Ids” from the “Property” dropdown.

If you download the driver from us you must unzip it first.
Run sp52212.exe file then go to : C:SWSetupSP52212, and run Setup.exe.
Good luck.