If you don't tick "Control access to removable media and other devices" in the Policy, it just means that you don't want to change the device control settings at all. You can't disable Device Control completely at the moment, but that's no problem because access to all devices is generally allowed if you don't restrict it explicitly.
If you don't tick "Control access to removable media and other devices" in the Policy, it just means that you don't want to change the device control settings at all. You can't disable Device Control completely at the moment, but that's no problem because access to all devices is generally allowed if you don't restrict it explicitly.