This is the driver for a Toshiba computer however it can be used on any computer as the driver is the same for the Intel Pro wireless chipset. This is for the Intel Pro 210 wireless driver. Always scan you computer before and after you install your driver. Note that you should uninstall the old driver before you install the new one.
Download the intel 5100 agn driver here. The Intel wifi link 5100 agn driver Windows 7. This is version 188.8.131.52 of the Acer Aspire 1420P Laptops. The laptop came with a number of Intel options as wireless adapters. This Intel 5100 was one of the options. Check your laptop to ensure that you have the correct Intel adapter in your laptop. The Hardware ID’s for the adapter are listed below. check your software for this driver before install.