Just got a new (to me) M18x R2, replaced the hard drives and memory and did a clean install of Windows 7 Pro. I installed all of the drivers from the Dell site and also killer_bluetooth_4_0_0_419_win7_driver, and this is what I'm left with in Device Manager. Anyone have a good idea of what additional "Bluetooth Peripheral Devices" that Windows might be detecting and where I can find the drivers for these? Anyone familiar with this?
