diff --git a/GITADORA-Arena-Model.md b/GITADORA-Arena-Model.md
index 8c12a88..a63e160 100644
--- a/GITADORA-Arena-Model.md
+++ b/GITADORA-Arena-Model.md
@@ -83,7 +83,9 @@ On a real cabinet, things are wired up like this:
 * ASIO: Xonar AE Rear port - center speakers for SE
 * ASIO: Xonar AE Center port - center woofer (BGM, SE)
 * ASIO: Xonar AE Side port - bottom speakers (BGM, SE)
-* WASAPI Exclusive: onboard audio green port - headphones
+* WASAPI Exclusive: Realtek onboard audio green port - headphones
+
+The game specifically looks for ASIO driver with `XONAR` in it, and an audio endpoint with name `Realtek` in it.
 
 ### Using ASIO