diff --git a/99-msi.rules b/99-msi.rules
new file mode 100644
index 0000000..81d21ba
--- /dev/null
+++ b/99-msi.rules
@@ -0,0 +1 @@
+SUBSYSTEM=="usb", ATTRS{idVendor}=="1770", ATTRS{idProduct}=="ff00", MODE="0666"