{
  config,
  lib,
  pkgs,
  ...
}:
{
  systemd.services.no-rgb =
    let
      no-rgb = (
        pkgs.writeShellApplication {
          name = "no-rgb";
          runtimeInputs = with pkgs; [
            openrgb
            coreutils
            gnugrep
          ];

          text = ''
            #!/bin/sh
            set -e

            NUM_DEVICES=$(openrgb --noautoconnect --list-devices | grep -cE '^[0-9]+: ')

            for i in $(seq 0 $((NUM_DEVICES - 1))); do
              openrgb --noautoconnect --device "$i" --mode direct --color 000000
            done
          '';
        }
      );
    in
    {
      description = "disable rgb";
      serviceConfig = {
        ExecStart = lib.getExe no-rgb;
        Type = "oneshot";
      };
      wantedBy = [ "multi-user.target" ];
    };

  services.hardware.openrgb = {
    enable = true;
    package = pkgs.openrgb-with-all-plugins;
    motherboard = "amd";
  };

  services.udev.packages = [ pkgs.openrgb-with-all-plugins ];
  hardware.i2c.enable = true;
}