If you are looking to buy a wireless adaptor, it is imperative to note that different adapters have different capabilities and features that affect their performance. The best wireless adapters depend on an individual needs but some of the essential aspects that you should understand when buying a wireless adapter is whether it can handle your connection speeds and whether it supports transfer speeds that are higher than what your connection offers.
Adapter vs Connection Speed
In the situation of whether an adapter can handle your connection speed, you should consider it if you have an access to a fiber optic connection. Although almost all Wi-Fi adapters are designed to handle speeds of coaxial cable and ADSL connections effectively, some are not designed to handle the top speeds offered by fiber connections. When it comes to whether an adapter supports speeds that are higher than those of your connection, the purpose is to make sure that you do not over-spend on an adapter that is more powerful than what you basically need. For example, it does not make any financial sense to buy a Wi-Fi adapter that supports gigabit transfer speeds when you only have an access to 10 Mbit ADSL connections.
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What you need to know before buying a wireless adapter
Before you can click a buy button, you should make sure that you understand the Wi-Fi technology that your wireless router supports. When it comes to Wi-Fi technology, you should pay much attention to The 802.11ac and 802.11n technologies. Although other technologies also exist, all modern routers use those technologies. You should also consider whether your adapter offers dual-band or single-band connectivity. Both technologies are fully compatible and thus, you should not worry about whether they can work in together. Nevertheless, what you should work around is the maximum speed they support.
If you want a higher connectivity speed, you should go for a unit that supports 802.11ac technology as it has a higher speed of up to 1300 Mbits. The 802.11n technology supports a maximum speed of 450 Mbits. Nevertheless, it is necessary to remember that the actual speeds can vary when put in practice. In the issue of single and dual bands, the main focus is also on speed. The single and dual-band technologies are fully compatible with one another but their performances vary when it comes to speed. A single band unit supports 2.4GHz frequency while a dual-band unit supports 5GHz band.
When it comes to choosing the best wireless adapter, you should make sure that you understand your specific needs and the capabilities of the device you intend to buy before making a decision. Unless there is no cost difference, you should not choose an expensive device that supports 5GHz when using a single band router. It is also worth to consider how would like your device to connect to your laptop or computer.