---
title: "WiFi: What's the difference between an access point and a client—and when should I use 2.4 GHz or 5 GHz?"
slug: "wifi-whats-the-difference-between-an-access-point-and-a-client-and-2-4-ghz-and-5"
updated: 2026-05-28T13:01:29Z
published: 2026-05-28T13:01:29Z
canonical: "docs.insys-icom.com/wifi-whats-the-difference-between-an-access-point-and-a-client-and-2-4-ghz-and-5"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.insys-icom.com/llms.txt
> Use this file to discover all available pages before exploring further.

# WiFi: What's the difference between an access point and a client—and when should I use 2.4 GHz or 5 GHz?

In **Access point** mode, the router provides its own WiFi network. This is particularly useful for setup, maintenance, or temporary on-site access when you want to connect to the device without additional cabling. In **Client** mode, however, the router uses an existing WiFi network as an uplink and integrates into an existing infrastructure.

**2.4 GHz** is particularly suitable when range, compatibility, and a robust basic connection are the top priorities. **5 GHz** is usually the better choice if you want higher performance and less congested channels. Important: The integrated WiFi is designed for a clearly defined purpose. Therefore, only one band or one mode is active at a time.