Ethernet Controller Driver, solve all the problems..
Most hardware devices need a driver that has to be installed onto the computer before the device can properly function. An ethernet controller, for one, cannot function without its driver installed in the computer. It usually comes with a software disc that you need to install. An ethernet controller, also called a network adapter, allows the computer to connect to a network. If you happen to have lost the software disc, you can still obtain another copy of your ethernet controller driver from its manufacturer’s website or other download websites.
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