Yes, Google Analytics 4 for Magento 2 extension is fully compatible with Magento 2.4.8. The Magento 2 GA4 integration ensures seamless data tracking across storefront activities without requiring custom development. It supports enhanced eCommerce tracking, user engagement metrics, and event-driven data structures native to GA4, allowing merchants to gain full visibility into customer behavior on the latest Magento versions.

Read this How to Setup Magento 2 GA4 (Google Analytics 4) with GTM guide to setup this extension.

Here are the few more resource to help you get most out of this Magento 2 GA4 with GTM Support Extension.

• How to Add Google Analytics 4 (GA4) with GTM in Magento 2
• How to Use GA4 with GTM Extension for eCommerce store
• How to Add Google Analytics in Magento 2
• How to Add Google Tag Manager (GTM) to Magento 2