diff --git a/README.md b/README.md
index bd4fd3c9..b9940040 100644
--- a/README.md
+++ b/README.md
@@ -116,7 +116,8 @@ See code for all available configurations.
 | [Asus ROG Strix G713IE](asus/rog-strix/g713ie)                                    | `<nixos-hardware/asus/rog-strix/g713ie>`                | `asus-rog-strix-g713ie`                |
 | [Asus ROG Strix G733QS](asus/rog-strix/g733qs)                                    | `<nixos-hardware/asus/rog-strix/g733qs>`                | `asus-rog-strix-g733qs`                |
 | [Asus ROG Strix X570-E GAMING](asus/rog-strix/x570e)                              | `<nixos-hardware/asus/rog-strix/x570e>`                 | `asus-rog-strix-x570e`                 |
-| [Asus ROG Zephyrus G14 GA401](asus/zephyrus/ga401)                                | `<nixos-hardware/asus/zephyrus/ga401>`                  | `asus-zephyrus-ga401`                  |
+| [Asus ROG Zephyrus G14 GA401IV (2020)](asus/zephyrus/ga401iv)                     | `<nixos-hardware/asus/zephyrus/ga401iv>`                | `asus-zephyrus-ga401iv`                |
+| [Asus ROG Zephyrus G14 GA401 (2021)](asus/zephyrus/ga401)                         | `<nixos-hardware/asus/zephyrus/ga401>`                  | `asus-zephyrus-ga401`                  |
 | [Asus ROG Zephyrus G14 GA402](asus/zephyrus/ga402)                                | `<nixos-hardware/asus/zephyrus/ga402>`                  | `asus-zephyrus-ga402`                  |
 | [Asus ROG Zephyrus G14 GA402X\* (2023)](asus/zephyrus/ga402x/amdgpu)              | `<nixos-hardware/asus/zephyrus/ga402x/amdgpu>`          | `asus-zephyrus-ga402x-amdgpu`          |
 | [Asus ROG Zephyrus G14 GA402X\* (2023)](asus/zephyrus/ga402x/nvidia)              | `<nixos-hardware/asus/zephyrus/ga402x/nvidia>`          | `asus-zephyrus-ga402x-nvidia`          |
diff --git a/asus/zephyrus/ga401iv/default.nix b/asus/zephyrus/ga401iv/default.nix
new file mode 100644
index 00000000..32839501
--- /dev/null
+++ b/asus/zephyrus/ga401iv/default.nix
@@ -0,0 +1,38 @@
+{ lib, ... }:
+
+{
+  imports = [
+    ../../../common/cpu/amd
+    ../../../common/cpu/amd/pstate.nix
+    ../../../common/gpu/amd
+    ../../../common/gpu/nvidia/prime.nix
+    ../../../common/gpu/nvidia/turing
+    ../../../common/pc/laptop
+    ../../../common/pc/ssd
+  ];
+
+  hardware.nvidia = {
+    # Enable DRM kernel mode setting
+    # This will also cause "PCI-Express Runtime D3 Power Management" to be enabled by default
+    modesetting.enable = lib.mkDefault true;
+
+    # Dynamic boost is available on ampere GPUs and newer, not this laptop
+    dynamicBoost.enable = lib.mkDefault false;
+
+    prime = {
+      amdgpuBusId = "PCI:4:0:0";
+      nvidiaBusId = "PCI:1:0:0";
+    };
+  };
+
+  services = {
+    asusd.enable = lib.mkDefault true;
+
+    udev.extraHwdb = ''
+      evdev:name:*:dmi:bvn*:bvr*:bd*:svnASUS*:pn*:*
+       KEYBOARD_KEY_ff31007c=f20    # fixes mic mute button
+       KEYBOARD_KEY_ff3100b2=home   # Set fn+LeftArrow as Home
+       KEYBOARD_KEY_ff3100b3=end    # Set fn+RightArrow as End
+    '';
+  };
+}
diff --git a/flake.nix b/flake.nix
index d746da8a..bcee0b1e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -87,6 +87,7 @@
           asus-zenbook-ux535 = import ./asus/zenbook/ux535;
           asus-zenbook-ux481-intelgpu = import ./asus/zenbook/ux481/intelgpu;
           asus-zenbook-ux481-nvidia = import ./asus/zenbook/ux481/nvidia;
+          asus-zephyrus-ga401iv = import ./asus/zephyrus/ga401iv;
           asus-zephyrus-ga401 = import ./asus/zephyrus/ga401;
           asus-zephyrus-ga402 = import ./asus/zephyrus/ga402;
           asus-zephyrus-ga402x = import ./asus/zephyrus/ga402x;