This is not a problem for dual-band routers which can run both radios at the same time, however using different frequencies can still cause problems as devices on different frequencies may not be able to communicate with each other. Not all routers can use both frequencies simultaneously hence it is impossible to use the 5GHz. Since most current routers are 802.11n models, all you need to do is find out if yours has a 5GHz radio in addition to the more common 2.4GHz one.
How to find out if your laptop supports 5GHz There is no point enabling 5GHz Wi-Fi on your laptop if your router does not support it. It is important that you check if your router is a dual-band model and has a 5GHz radio. In this article, we will take you through how to identify if your router and laptop supports 5GHz and how to enable it to promote faster and reliable connection.ĭoes Your Laptop or Router Supports 5GHz? Usually, you get to select the name of the router, enter the password and forget about it. Wi-Fi is generally easy to use and reliable. However, it is quite complicated to use 5GHz Wi-Fi on your laptop.