This could cut off WiFi access to certain devices like smartwatches, which can only connect on the 2.4 GHz band. With a router that only supports the 5 GHz band, you could have a hard time reaching the corners of your home. If you’re shopping for WiFi routers, it makes sense to choose the latest and fastest band, right? Not so fast. Although it doesn’t reach quite as far as the 2.4 GHz band, it’s able to transfer data at much faster speeds, delivering lightning-quick downloads to compatible devices. However, as the band became crowded and more homes gained access to faster Internet connections, the 5 GHz band was born. The 2.4 GHz band has been the most common, thanks to its long reach and ability to easily pass through solid objects like walls.
![xfinity 2.4 ghz xfinity 2.4 ghz](https://cdn.arstechnica.net/wp-content/uploads/2020/10/x-fi-pod-in-box-510x380.png)
Modern routers send their wireless signals over two different radio bands: the 2.4 GHz band, and the 5 GHz band. Learn more to find out if you could benefit from using a dual-band WiFi router.
#Xfinity 2.4 ghz upgrade
This updated technology is a worthwhile upgrade that can increase both the speed and reach of your connections. So, what’s the solution? Dual-band wireless routers. However, you may be using an outdated box that is seriously limiting the power of your devices. From laptops, TVs, smartphones, and tablets, to game consoles, appliances, and security systems, devices in every room of your home require a WiFi connection.
![xfinity 2.4 ghz xfinity 2.4 ghz](https://www.cnet.com/a/img/VFMSshi_kMcpDq72C8eviuHmj5M=/940x0/2018/09/17/666509c5-ecb0-4094-b109-4b9d921db51e/xfinity-parental-controls.jpg)
![xfinity 2.4 ghz xfinity 2.4 ghz](https://i.ytimg.com/vi/_KARRmzLzJ4/maxresdefault.jpg)
Today’s busy households ask a lot of their Internet connections.