https://www.amazon.com/dp/B09993XC87?psc=1&ref=ppx_yo2ov_dt_b_product_details
there is an empty slot in the upper left-hand side glove box where you insert this device. From my understanding, US models don't have this empty slot it's just nothing there but you can see a visual pre-cut out that there's supposed to be something there.
https://www.amazon.com/gp/product/B09993XC87/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
it works good in my 2014 glk