diff --git a/base/apollo/colemak.kbd b/base/apollo/colemak.kbd
new file mode 100644
index 0000000..d756e7b
--- /dev/null
+++ b/base/apollo/colemak.kbd
@@ -0,0 +1,24 @@
+(defcfg
+  input  (device-file "/dev/input/by-id/usb-Razer_Razer_BlackWidow-event-kbd")
+
+  ;; To understand the importance of the following line, see the section on
+  ;; Compose-key sequences at the near-bottom of this file.
+  output (uinput-sink "blackwidow-colemak")
+
+  fallthrough true       ;; Comment this if you want unhandled events not to be emitted
+  allow-cmd false         ;; Set this to false to disable any command-execution in KMonad
+)
+(defsrc
+  grv  1    2    3    4    5    6    7    8    9    0    -    =    bspc
+  tab  q    w    e    r    t    y    u    i    o    p    [    ]    \
+  caps a    s    d    f    g    h    j    k    l    ;    '    ret
+  lsft z    x    c    v    b    n    m    ,    .    /    rsft
+  lctl lmet lalt           spc            ralt rmet cmp  rctl
+)
+(deflayer colemak
+  grv  1    2    3    4    5    6    7    8    9    0    -    =    bspc
+  tab  q    w    f    p    g    j    l    u    y    ;    [    ]    \
+  bspc a    r    s    t    d    h    n    e    i    o    '    ret
+  lsft z    x    c    v    b    k    m    ,    .    /    rsft
+  lctl lmet lalt           spc            ralt rmet cmp rctl
+)
diff --git a/base/apollo/configuration.nix b/base/apollo/configuration.nix
index f014014..d0ae777 100644
--- a/base/apollo/configuration.nix
+++ b/base/apollo/configuration.nix
@@ -12,6 +12,7 @@
   services.blueman.enable = true;
   services.upower.enable = true;
   hardware.i2c.enable = true;
+  hardware.openrazer.enable = true;
   services.pcscd.enable = true;
   services.tailscale = {
     enable = true;
@@ -141,6 +142,43 @@ SUBSYSTEMS=="usb", ATTRS{idVendor}=="05c6", ATTRS{idProduct}=="9008", MODE="0666
 
 
   ];
+  services.keyd = {
+    enable = true;
+    keyboards.blackwidow = {
+      ids = ["1532:0241"];
+      settings.main = {
+        q = "q";
+	w = "w";
+	e = "f";
+	r = "p";
+	t = "g";
+	y = "j";
+	u = "l";
+	i = "u";
+	o = "y";
+	p = ";";
+	capslock = "backspace";
+	a = "a";
+	s = "r";
+	d = "s";
+	f = "t";
+	g = "d";
+	h = "h";
+	j = "n";
+	k = "e";
+	l = "i";
+	";" = "o";
+	z = "z";
+	x = "x";
+	c = "c";
+	v = "v";
+	b = "b";
+	n = "k";
+      };
+    };
+  };
+
+
   # Enable sound with pipewire.
   services.pulseaudio.enable = false;
   security.rtkit.enable = true;
@@ -164,7 +202,7 @@ SUBSYSTEMS=="usb", ATTRS{idVendor}=="05c6", ATTRS{idProduct}=="9008", MODE="0666
   users.users.maya = {
     isNormalUser = true;
     description = "Maya";
-    extraGroups = [ "networkmanager" "wheel" "libvirtd" "qemu-libvirt" "camera" "input" "adbusers"];
+    extraGroups = [ "networkmanager" "wheel" "libvirtd" "qemu-libvirt" "camera" "input" "adbusers" "inputs" "uinput" "openrazer"];
   };
 
   # Install firefox.
@@ -187,6 +225,7 @@ SUBSYSTEMS=="usb", ATTRS{idVendor}=="05c6", ATTRS{idProduct}=="9008", MODE="0666
     xrizer
     wayvr-dashboard
     xwayland-satellite
+    polychromatic
   ];
 
   # Some programs need SUID wrappers, can be configured further or are