diff --git a/GITADORA-Arena-Model.md b/GITADORA-Arena-Model.md
index cea5593..220bdfe 100644
--- a/GITADORA-Arena-Model.md
+++ b/GITADORA-Arena-Model.md
@@ -77,11 +77,11 @@ By default, the game tries ASIO (with 7.1 channel) on Xonar driver, but falls ba
 
 On a real cabinet, things are wired up like this:
 
-* Xonar AE Front port - top speakers for BGM
-* Xonar AE Rear port - center speakers for SE
-* Xonar AE Center port - center woofer (BGM, SE)
-* Xonar AE Side port - bottom speakers (BGM, SE)
-* Onboard audio green port - headphones
+* ASIO: Xonar AE Front port - top speakers for BGM
+* 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
 
 ### Using ASIO