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Acer TravelMate 4270 Wifi
Buying a wireless adapter is quite easy because all you need to know is the current operating system on your laptop. A lot of newer wireless adapters are plug-n-play, in that you just plug it in the USB port and the OS will handle everything from there. The WiFi in your laptop, if so equipped, uses a piece of hardware in order to connect to your router. You are better off buying a new USB adapter and just plug it in, than to replace any built-in adapter your laptop may have.
Key clues of a failing wireless internet adapter
- The wireless adapter driver shows it as not installed
- The wireless adapter on your laptop will not connect to your router anymore
- The WiFi disconnects and reconnects during the day
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Be sure to always purchase replacement parts from a reputable seller when buying parts online. Always make sure to re-check the manufacturers part number so that you correctly order the right WiFi. The Acer laptop will be happier for ordering smartly online. Acer TravelMate 4270 WiFi should really be bought in factory new condition for obvious reasons, including possible wear on any old WiFi that may occur.
Feel free to download your manual for help.
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