I think it works for data as well, I just went back to Amazon and found my order Here it is. Though it looks like they now have one with a tether for a dollar more. doh

https://www.amazon.com/gp/product/B072J5B3BR/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

This is what I use. I travel light and this tiny adapter allows me to use the USB-C cord I already carry.