diff --git a/microsoft/surface/surface-go/default.nix b/microsoft/surface/surface-go/default.nix
index 7026c33..fdd13f6 100644
--- a/microsoft/surface/surface-go/default.nix
+++ b/microsoft/surface/surface-go/default.nix
@@ -1,5 +1,9 @@
 { lib, ... }:
 
+# This module is intended to support the Surface Go range of devices.
+# The current version of this targets the Go 1, and other versions of the device may need further
+# config changes to work well.
+
 let
   inherit (lib) mkDefault;
 in {
@@ -8,6 +12,7 @@ in {
     ./firmware/ath10k
     ../../../common/pc
     ../../../common/pc/ssd
+    # The Intel CPU module auto-includes Intel's GPU:
     ../../../common/cpu/intel
     ../../../common/cpu/intel/kaby-lake
   ];
diff --git a/microsoft/surface/surface-pro-intel/default.nix b/microsoft/surface/surface-pro-intel/default.nix
index 21c50c8..abbd531 100644
--- a/microsoft/surface/surface-pro-intel/default.nix
+++ b/microsoft/surface/surface-pro-intel/default.nix
@@ -1,5 +1,9 @@
 { lib, ... }:
 
+# This module is intended to support the Surface Pro range, specifically those with Intel CPUs.
+# It's expected it will work equally well on many other Surface models, but they may need further
+# config changes to work well.
+
 let
   inherit (lib) mkDefault;
 in {
@@ -7,6 +11,7 @@ in {
     ../common
     ../../../common/pc
     ../../../common/pc/ssd
+    # The Intel CPU module auto-includes Intel's GPU:
     ../../../common/cpu/intel
   ];