diff --git a/docs/devices/mk270.txt b/docs/devices/mk270.txt
new file mode 100644
index 00000000..eea12d48
--- /dev/null
+++ b/docs/devices/mk270.txt
@@ -0,0 +1,86 @@
+Unifying Receiver
+  Device path  : /dev/hidraw9
+  USB id       : 046d:c534
+  Serial       : 00000000
+    Firmware   : 29.00.B0015
+  Has 2 paired device(s) out of a maximum of 6.
+  Notifications: (none)
+
+  1: Wireless Keyboard  
+     Codename     : MK270
+     Kind         : keyboard
+     Wireless PID : 4023
+     Protocol     : HID++ 2.0
+     Polling rate : 20 ms (50Hz)
+     Serial number: 00000000
+          Firmware: RQK 49.00.B0029
+     Supports 18 HID++ 2.0 features:
+         0: ROOT                   {0000}   
+         1: FEATURE SET            {0001}   
+         2: DEVICE FW VERSION      {0003}   
+         3: DEVICE NAME            {0005}   
+         4: BATTERY STATUS         {1000}   
+         5: REPROG CONTROLS        {1B00}   
+         6: WIRELESS DEVICE STATUS {1D4B}   
+         7: FN INVERSION           {40A0}   
+         8: ENCRYPTION             {4100}   
+         9: KEYBOARD LAYOUT        {4520}   
+        10: unknown:1810           {1810}   internal, hidden
+        11: unknown:1830           {1830}   internal, hidden
+        12: unknown:1890           {1890}   internal, hidden
+        13: unknown:18A0           {18A0}   internal, hidden
+        14: unknown:18B0           {18B0}   internal, hidden
+        15: unknown:1DF3           {1DF3}   internal, hidden
+        16: unknown:1E00           {1E00}   hidden
+        17: unknown:1868           {1868}   internal, hidden
+     Has 11 reprogrammable keys:
+         0: MY HOME                    => HomePage                      FN sensitive, is FN, reprogrammable
+         1: Mail                       => Email                         FN sensitive, is FN, reprogrammable
+         2: SEARCH                     => Search                        FN sensitive, is FN, reprogrammable
+         3: Calculator                 => Calculator                    FN sensitive, is FN, reprogrammable
+         4: MEDIA PLAYER               => Music                         FN sensitive, is FN, reprogrammable
+         5: Previous                   => Previous                      FN sensitive, is FN
+         6: Play/Pause                 => Play/Pause                    FN sensitive, is FN
+         7: Next                       => Next                          FN sensitive, is FN
+         8: Mute                       => Mute                          FN sensitive, is FN
+         9: Volume Down                => Volume Down                   FN sensitive, is FN
+        10: Volume Up                  => Volume Up                     FN sensitive, is FN
+     Battery: 30%, discharging.
+
+  2: Wireless Mouse 
+     Codename     : M185
+     Kind         : mouse
+     Wireless PID : 4038
+     Protocol     : HID++ 2.0
+     Polling rate : 8 ms (125Hz)
+     Serial number: 00000000
+          Firmware: RQM 54.00.B0004
+     Supports 22 HID++ 2.0 features:
+         0: ROOT                   {0000}   
+         1: FEATURE SET            {0001}   
+         2: DEVICE FW VERSION      {0003}   
+         3: DEVICE NAME            {0005}   
+         4: BATTERY STATUS         {1000}   
+         5: unknown:1830           {1830}   internal, hidden
+         6: unknown:1850           {1850}   internal, hidden
+         7: unknown:1860           {1860}   internal, hidden
+         8: unknown:1890           {1890}   internal, hidden
+         9: unknown:18A0           {18A0}   internal, hidden
+        10: unknown:18C0           {18C0}   internal, hidden
+        11: WIRELESS DEVICE STATUS {1D4B}   
+        12: unknown:1DF3           {1DF3}   internal, hidden
+        13: REPROG CONTROLS        {1B00}   
+        14: unknown:1DF0           {1DF0}   hidden
+        15: unknown:1E00           {1E00}   hidden
+        16: unknown:1E80           {1E80}   internal, hidden
+        17: unknown:1E90           {1E90}   internal, hidden
+        18: unknown:1F03           {1F03}   internal, hidden
+        19: VERTICAL SCROLLING     {2100}   
+        20: MOUSE POINTER          {2200}   
+        21: unknown:18B0           {18B0}   internal, hidden
+     Has 3 reprogrammable keys:
+         0: LEFT CLICK                 => LeftClick                     mse, reprogrammable
+         1: RIGHT CLICK                => RightClick                    mse, reprogrammable
+         2: MIDDLE BUTTON              => MiddleMouseButton             mse, reprogrammable
+     Battery: 70%, discharging.
+