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Dell Inspiron 545S Wifi
Buying a USB wireless adapter is quick and painless because the only thing you have to know is the current operating system on your Dell Inspiron 545S. The WiFi in your desktop, if so equipped, uses an adapter in order to connect to your router and modem. It is cheaper and easier to purchase a new USB adapter and just plug it in, 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 system will install the drivers automatically.
General indicators that your wireless internet adapter will eventually need to be replaced
- The WiFi adapter driver cannot be installed
- Your WiFi signal disconnects itself during the day
- Your WiFi in your Dell desktop is unable to connect to the internet
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