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+# Logitech MK240 NANO Device Information
+## `solaar show all` Dump
+```
+Unifying Receiver (NOTE: NOT claimed to be supporting Unifying from the package box, the only advanced feature that may be related is 128-bit AES encryption) (M/N: C-U0010)
+  Device path  : /dev/hidraw0
+  USB id       : 046d:c534
+  Serial       : 0
+    Firmware   : 29.01.B0016
+  Has 2 paired device(s) out of a maximum of 6.
+  Notifications: wireless, software present (0x000900)
+
+  1: Wireless Keyboard MK270 (NOTE: The Product is actually "MK240 NANO Wireless Keyboard and Mouse Combo" with the "K240"(M/N: Y-R0036) keyboard model)
+     Codename     : MK270
+     Kind         : keyboard
+     Wireless PID : 4023
+     Protocol     : HID++ 2.0
+     Polling rate : 20 ms (50Hz)
+     Serial number: 4BBBBA4A
+          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                      is FN, FN sensitive, reprogrammable
+         1: Mail                       => Email                         is FN, FN sensitive, reprogrammable
+         2: SEARCH                     => Search                        is FN, FN sensitive, reprogrammable
+         3: Calculator                 => Calculator                    is FN, FN sensitive, reprogrammable
+         4: MEDIA PLAYER               => Music                         is FN, FN sensitive, reprogrammable
+         5: Previous                   => Previous                      is FN, FN sensitive
+         6: Play/Pause                 => Play/Pause                    is FN, FN sensitive
+         7: Next                       => Next                          is FN, FN sensitive
+         8: Mute                       => Mute                          is FN, FN sensitive
+         9: Volume Down                => Volume Down                   is FN, FN sensitive
+        10: Volume Up                  => Volume Up                     is FN, FN sensitive
+     Battery: 30%, discharging. (NOTE: Capacity readings appears to be faked, or in extremely low sensitivity)
+
+  2: Wireless Mouse M150 (NOTE: The Product is actually "MK240 NANO Wireless Keyboard and Mouse Combo" with the "M212"(M/N: M-R0041) mouse model)
+     Codename     : M150
+     Kind         : mouse
+     Wireless PID : 4022
+     Protocol     : HID++ 2.0
+     Polling rate : 8 ms (125Hz)
+     Serial number: 00000000
+          Firmware: RQM 38.00.B0044
+     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: VERTICAL SCROLLING     {2100}   
+         8: MOUSE POINTER          {2200}   
+         9: unknown:1810           {1810}   internal, hidden
+        10: unknown:1830           {1830}   internal, hidden
+        11: unknown:1850           {1850}   internal, hidden
+        12: unknown:1890           {1890}   internal, hidden
+        13: unknown:18B0           {18B0}   internal, hidden
+        14: unknown:1DF3           {1DF3}   internal, hidden
+        15: unknown:1868           {1868}   internal, hidden
+        16: unknown:1869           {1869}   internal, hidden
+        17: unknown:1E00           {1E00}   hidden
+     Has 3 reprogrammable keys:
+         0: LEFT CLICK                 => LeftClick                     mse, reprogrammable
+         1: RIGHT CLICK                => RightClick                    mse, reprogrammable
+         2: MIDDLE BUTTON              => MiddleMouseButton             mse, reprogrammable
+     Battery: 30%, discharging. (NOTE: Capacity readings appears to be faked, or in extremely low sensitivity, in the Logitech SetPoint utility battery level is displayed as "HIGH")
+```
+
+## Connect Utility Report
+```
+Re-Connect Software Version : 2.00.3
+Dj Api Version : 2, 50, 25
+
+接收器(Receiver)
+Name : 無線接收器(Wireless Receiver)
+ModelId : 0x46dc534
+Serial Number : 
+Handle : 0xff000001
+Wireless Status : 0x3
+Firmware version : 029.001.00016
+Bootloader version : 
+Dfu Status : 0x1
+Is Dfu Cancellable : Yes
+Max Device Capacity : 6
+
+    滑鼠(Mouse)
+    Name :  
+    ModelId : 0x0
+    Serial Number : 4022-00-00-00-00
+    Handle : 0x2000003
+    Wireless Status : 0x0
+    Firmware version : 038.000.00044
+    Bootloader version : 
+    Dfu Status : 0x1
+    Is Dfu Cancellable : No
+    Battery Status : 0x2
+    Parent Handle : 0xff000001
+
+    鍵盤(Keyboard)
+    Name :  
+    ModelId : 0x0
+    Serial Number : 4023-4B-BB-BA-4A
+    Handle : 0x1000002
+    Wireless Status : 0x0
+    Firmware version : 049.000.00029
+    Bootloader version : 
+    Dfu Status : 0x1
+    Is Dfu Cancellable : No
+    Battery Status : 0x2
+    Parent Handle : 0xff000001
+```