This one looks nice, but there are lots of others, including $1-3 versions (+25%) straight from China (eBay):
https://www.amazon.com/Syba-SD-ADA45006-Compact-Adapter-Enclosure/dp/B0036DDXUM/

Simpler/cheaper version (I have a bunch that resemble this one):
https://www.ebay.ca/itm/IDE-44-Pin-Male-to-CF-Compact-Flash-Male-Adapter-Connector-ED/111690359748