diff --git a/upy-unix-stubs/pyb/__init__.py b/upy-unix-stubs/pyb/__init__.py
index e69de29..9b894c1 100644
--- a/upy-unix-stubs/pyb/__init__.py
+++ b/upy-unix-stubs/pyb/__init__.py
@@ -0,0 +1,14 @@
+try:
+    from collections import namedtuple
+except ImportError:
+    from ucollections import namedtuple
+
+HIDMode = namedtuple('HIDMode', (
+    'subclass',
+    'protocol',
+    'max_packet_length',
+    'polling_interval',
+    'report_descriptor',
+))
+
+hid_keyboard = HIDMode(0, 0, 0, 0, bytearray(0))