diff --git a/99-led-badge-44x11.rules b/99-led-badge-44x11.rules
new file mode 100644
index 0000000..f0dedfe
--- /dev/null
+++ b/99-led-badge-44x11.rules
@@ -0,0 +1,11 @@
+#
+# Debian/Ubuntu:
+# Drop this file into /lib/udev/rules.d and unplug and re-plug your device.
+# This should change the permissions so that sudo is no longer needed.
+#
+# MODE="0666" is not recommended for multi-user systems.
+
+SUBSYSTEM=="usb",  ATTRS{idVendor}=="0416", ATTRS{idProduct}=="5020", MODE="0666"
+# FIXME: the following line is not sufficient for pyhidapi.
+KERNEL=="hidraw*", ATTRS{idVendor}=="0416", ATTRS{idProduct}=="5020", ATTRS{busnum}=="1", MODE="0666"
+
diff --git a/README.md b/README.md
index 0ee48dd..7edb9a4 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,14 @@ Required dependencies on Mac Systems:
     pip install pyhidapi
     brew install hidapi
 
+Required dependencies on Windows 10:
+
+    (install python from python.org)
+      [x] install Launcher for all Users
+      [x] Add Python 3.7 to PATH
+    pip install pywinusb
+    pip install pyhidapi
+    
 
 #### Examples: