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Dell Inspiron Duo 1090 Wifi
Searching for a new adapter is simple because all you need to know is the current operating system on your laptop. The WiFi in your laptop, if so equipped, uses a piece of hardware in order to talk to your home network. It is much simpler to buy a new USB adapter and install it, than it is to replace any type of OEM adapter you might have. Most new Wifi adapters are simply plug and play, which just means that you only need to put the adapter into an available USB port and the operating system will take care of the rest.
General indicators that your wireless internet adapter needs replacing ASAP
- The wireless adapter on your laptop cannot see the SSID coming from your router
- The wireless signal goes in and out over and over again
- The laptop wireless driver shows it as not installed
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