Karabiner for M545

private.xml

<?xml version="1.0"?>
<root>
    <item>
        <name>Logitech M545 Mouse</name>

        <devicevendordef>
            <vendorname>LOGITECH</vendorname>
            <vendorid>0x046d</vendorid>
        </devicevendordef>
        <deviceproductdef>
            <productname>USB_Receiver</productname>
            <productid>0xc52b</productid>
        </deviceproductdef>
        <item>
            <name>Mouse Side to Volume Up and Down</name>
            <identifier>private.mouse_side_to_page_up_down</identifier>
            <device_only>DeviceVendor::LOGITECH, DeviceProduct::USB_Receiver</device_only>
            <autogen>
                __SimultaneousKeyPresses__ KeyCode::COMMAND_L, KeyCode::D,
               ConsumerKeyCode::VOLUME_DOWN
            </autogen>
            <autogen>
                __KeyToKey__ KeyCode::COMMAND_L,
                ConsumerKeyCode::VOLUME_UP
            </autogen>
        </item>
        <item>
            <name>Mouse Back and Forward</name>
            <identifier>private.mouse_back_forward</identifier>
            <device_only>DeviceVendor::LOGITECH, DeviceProduct::USB_Receiver</device_only>
            <autogen>
                 --PointingButtonToKey--
                 PointingButton::BUTTON4,
                 KeyCode::BRACKET_RIGHT, ModifierFlag::COMMAND_L
            </autogen>
            <autogen>
              --PointingButtonToKey--
              PointingButton::BUTTON5,
                KeyCode::BRACKET_LEFT, ModifierFlag::COMMAND_L
            </autogen>
        </item>
    </item>

</root>