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diff --git a/release/scripts/presets/keyconfig/Blender_27x.py b/release/scripts/presets/keyconfig/Blender_27x.py
new file mode 100644
index 00000000000..2a7f0b07fa6
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+++ b/release/scripts/presets/keyconfig/Blender_27x.py
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+#
+# Notes on this key-map:
+#
+# This uses Blender's key-map, running with `legacy=True`.
+#
+# The intention of this key-map is to match Blender 2.7x which had many more key-map items available.
+#
+# There are some differences with the original Blender 2.7x key-map.
+# There is no intention to change these are they are not considered significant
+# enough to make a 1:1 match with the previous Blender version.
+#
+# These include:
+#
+# 3D View
+# =======
+#
+# - Border Render (`Shift-B` -> `Ctrl-B`)
+#   Both `Shift-B` and `Ctrl-B` were used.
+#
+# Time Line/Animation Views
+# =========================
+#
+# - Start Frame/End Frame (`S/E` -> `Ctrl-Home/Ctrl-End`)
+#
+
+import os
+import bpy
+from bpy.props import (
+    EnumProperty,
+)
+
+DIRNAME, FILENAME = os.path.split(__file__)
+IDNAME = os.path.splitext(FILENAME)[0]
+
+
+def update_fn(_self, _context):
+    load()
+
+
+class Prefs(bpy.types.KeyConfigPreferences):
+    bl_idname = IDNAME
+
+    select_mouse: EnumProperty(
+        name="Select Mouse",
+        items=(
+            ('LEFT', "Left",
+             "Use left mouse button for selection. "
+             "The standard behavior that works well for mouse, trackpad and tablet devices"),
+            ('RIGHT', "Right",
+             "Use right mouse button for selection, and left mouse button for actions. "
+             "This works well primarily for keyboard and mouse devices"),
+        ),
+        description=(
+            "Mouse button used for selection"
+        ),
+        default='RIGHT',
+        update=update_fn,
+    )
+
+    def draw(self, layout):
+        layout.use_property_split = True
+        layout.use_property_decorate = False
+
+        col = layout.column()
+        col.row().prop(self, "select_mouse", text="Select with Mouse Button", expand=True)
+
+
+blender_default = bpy.utils.execfile(os.path.join(DIRNAME, "keymap_data", "blender_default.py"))
+
+
+def load():
+    from sys import platform
+    from bpy import context
+    from bl_keymap_utils.io import keyconfig_init_from_data
+
+    prefs = context.preferences
+    kc = context.window_manager.keyconfigs.new(IDNAME)
+    kc_prefs = kc.preferences
+
+    keyconfig_data = blender_default.generate_keymaps(
+        blender_default.Params(
+            select_mouse=kc_prefs.select_mouse,
+            use_mouse_emulate_3_button=(
+                prefs.inputs.use_mouse_emulate_3_button and
+                prefs.inputs.mouse_emulate_3_button_modifier == 'ALT'
+            ),
+            spacebar_action='SEARCH',
+            use_select_all_toggle=True,
+            use_gizmo_drag=False,
+            legacy=True,
+        ),
+    )
+
+    if platform == 'darwin':
+        from bl_keymap_utils.platform_helpers import keyconfig_data_oskey_from_ctrl_for_macos
+        keyconfig_data = keyconfig_data_oskey_from_ctrl_for_macos(keyconfig_data)
+
+    keyconfig_init_from_data(kc, keyconfig_data)
+
+
+if __name__ == "__main__":
+    bpy.utils.register_class(Prefs)
+    load()