The Ultimate Guide to Networks

How to Choose a Wi-Fi Adapter for Your Laptop

If you have bought a laptop recently, chances are that it is fitted with a decent Wi-Fi card. However, if you have noticed your internet has been sluggish, it may be time to purchase an external Wi-Fi adapter card. There are different ways in which you can know whether your laptop internal Wi-Fi adapter is not working properly. One of the easy ways is by simply checking the speed of your internet connection. If you experience large delays when streaming movies online but your ISP speeds are fast, the problem is probably with the Wi-Fi adapter.

Internal wireless network cards do not get as strong Wi-Fi signal as external wireless network cards. The external adapters get faster and stronger signals through their antennas. An external wireless network adapter will still allow you to access the internet at fast speeds even if the router is in another room or a different floor. The cards have better overall connection as there is lower data packet losses thanks to the antennas.

Even if your internal wireless adapter is working fine, you may want to get an external USB Wi-Fi adapter for different reasons. For example, the internal wireless cad may not be compatible with the current wireless standards and this may prompt you to purchase an external network card. Every year, wireless technology continues to be improved. This is why the current wireless technology may not be compatible with the laptop you bought last year. You can take advantage of the new faster wireless technology by purchasing an external wireless network card.
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Sometimes, your laptop may be damaged and the internal wireless card stops working. In this case, you can either take the laptop for repairs or simply get an external Wi-Fi card. Generally, external Wi-Fi cards are cheaper than internal ones. If you choose to get the laptop repaired, you will not only have to purchase a new internal wireless adapter, but also pay the technician for his/her service. On the flip side, a USB Wi-Fi adapter does not require any special technical knowledge to operate. You simply have to plug the USB like any other normal USB device to start getting your Wi-Fi signal.
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Appearance is not an important thing to consider when looking for an external wireless network adapter. You may come across two adapters that look the same but work in different manners. Apart from this, keep in mind that the strength of a wireless network adapter is not dependent on how many antennas it has.

To find the right wireless network adapter, it is important to check the specifications. The easiest way to find out about the adapter’s specifications is to check the online.