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Apple MacBook Pro MD101LL-A Wifi
Buying a USB wireless adapter is quick and painless due to the fact that all you need to know beforehand is the operating system that is installed on your laptop. Most new Wifi adapters are plug-n-play, in that you just plug it in the USB port and the operating system will take care of the rest. The WiFi in your laptop, if so equipped, uses a piece of hardware in order to talk to your home network. It will be easier to buy a common WiFi USB adapter and install it, than it is to replace any type of OEM adapter you might have.
Major symptoms your wireless internet adapter is dead
- The wireless adapter in your Apple laptop does not connect at all
- The WiFi adapter driver shows it as not installed
- The WiFi drops for no reason throughout the day
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