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Acer TravelMate 4400 Wifi
Searching for a new adapter is simple because the only thing you have to know is the operating system that is installed on your Acer TravelMate 4400. Most USB wireless adapters are plug-n-play, in that you just plug it in the USB port and the system will install the drivers automatically. It is much simpler to buy a new wireless USB adapter and install it, than it is to replace any type of OEM adapter you might have. The WiFi in your laptop, if so equipped, uses an adapter in order to connect to your router and modem.
Main clues your internal WiFi has to be replaced
- Your WiFi signal disconnects and reconnects all the time
- The wireless adapter driver cannot be installed
- The WiFi adapter on your laptop cannot see the SSID coming from your router
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