diff --git a/readme.md b/readme.md
index 51fca36..1320387 100644
--- a/readme.md
+++ b/readme.md
@@ -17,7 +17,7 @@
     - [Linux](#linux-2)
   - [Updating an Existing Analyzer to use CMake & GitHub Actions](#updating-an-existing-analyzer-to-use-cmake---github-actions)
 
-The Saleae Analyzer SDK is used to create custom plugins for the Saleae Logic software. These plugins are used to decode protocol data from captured waveforms.
+The Saleae Analyzer SDK is used to create Low Level Analyzers (LLA) for the Saleae Logic software via a plugin architecture. These plugins are used to decode protocol data from captured waveforms. In many cases you can use a [High Level Analyzer Extension](https://support.saleae.com/extensions/high-level-analyzer-quickstart) to process data from an existing protocol decoder instead of building a LLA.
 
 To build your own protocol decoder plugin, first fork, clone, or download this repository.