Dell Inspiron 5520 (15R) Windows 10 Drivers

Dell stated that they did not test this machine for Windows 10 and you will not be able to get the right drivers form Dell website. Actually the drivers is available on dell website but they did not test it for 5520, and the compatible driver is available and listed for other model. Furthermore, there are lots of users tested Windows 10 on this notebook and here is the driver that worked: