diff --git a/hwdb.d/70-mouse.hwdb b/hwdb.d/70-mouse.hwdb
index dc9be4f915..38e7d9e1d9 100644
--- a/hwdb.d/70-mouse.hwdb
+++ b/hwdb.d/70-mouse.hwdb
@@ -821,6 +821,20 @@ mouse:usb:v22d4p1308:name:Laview Technology Mionix Avior 7000:*
 mouse:usb:v0e8fp00a7:name:DaKai 2.4G RX:*
  MOUSE_DPI=*800@126 1600@126
 
+##########################################
+# Nulea
+##########################################
+
+# Note: it is possible that other devices may use the same wireless dongle,
+# as such this could require revisiting if it causes issues with other mice
+# Nulea M501 Wireless Trackball (USB Receiver)
+mouse:usb:v25a7pfa61:name:Compx 2.4G Receiver Mouse:*
+ ID_INPUT_TRACKBALL=1
+
+# Nulea M501 Wireless Trackball (Bluetooth)
+mouse:bluetooth:v000ep3412:name:Nulea BT5.0 Mouse:*
+ ID_INPUT_TRACKBALL=1
+
 ##########################################
 # Oklick
 ##########################################