2.4 GHz and 5 GHz are two different frequency bands used for Wi-Fi networks:

  1. 2.4 GHz: This is the most common Wi-Fi frequency band. It offers good range and works well through walls and other obstacles. However, because it’s a widely used frequency, it can suffer from interference from other devices like cordless phones and microwave ovens.
  2. 5 GHz: This frequency band provides faster data rates but over shorter distances. It’s less prone to interference because it’s less commonly used. 5 GHz Wi-Fi is often used for applications that require higher bandwidth, such as streaming HD video or online gaming.

Many modern Wi-Fi routers and devices support both 2.4 GHz and 5 GHz bands, allowing you to choose the one that best suits your needs for a particular situation. For example, you might use 2.4 GHz for better range throughout your home and 5 GHz for high-bandwidth activities when you’re closer to the router.