Is there any option to connect USB to aux using a connector. If any option is there please do help.

 

Can you tell us anything about your car?

What you are asking for was not available pre-1990.

 

How is it possible to connect aux in my outlander there is a aux out . Can you help me to connect.

 

Depends on the year and options you have. Some have a video/audio input on the back of the center armrest/console...some, if missing those connectors, have a plug under the console... my 07, non mmcs, non-Rockford Fosgate, had nothing and I had to wire in a special cable into the harness that plugs into the back of the radio.

There is nothing about my car that has usb.

 

I have an 07 xls with stock radio and connected a jack to the pre-wired aux in the back of the center console. Sound isn't the best but it works just fine.